P4SMA Series - Surface Mount from TVS Diodes

P4SMA Series - 400W Surface Mount Transient Voltage (TVS) Diode - P4SMA

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The P4SMA series is designed specifically to protect

sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.

Features:

For surface mounted applications in order to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low Inductance
Halogen-Free and RoHS compliant
Excellent clamping capability
Repetition Rate (duty cycle): 0.01%
Fast response time: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types.
Typical IR less than 1uA above 10V
High temperature soldering: 250 degrees C/10 seconds at terminals

Access specifications, certifications, check availability and order parts below

Catalog #	V_R (V_so)	Watts (W)	I_PP 10x1000μs (A)	MIN V_BR@I_T (V)	MAX V_BR@I_T (V)	V_c (V)	I_T (mA)	Ir@Vso (μA)	Max Temp (deg C)	Stock	Samples

P4SMA10	8.55	400	28.3	9	11	15.225	1	10	150	Check	Order
P4SMA100	85.5	400	3	90	110	143.85	1	1	150	Check	Order
P4SMA100A	85.5	400	3	95	105	137	1	1	150	Check	Order
P4SMA100C	85.5	400	3	90	110	143.85	1	1	150	Check	Order
P4SMA100CA	85.5	400	3	95	105	137	1	1	150	Check	Order
P4SMA10A	8.55	400	28.3	9.5	10.5	14.5	1	10	150	Check	Order
P4SMA10C	8.55	400	28.3	9	11	15.225	1	10	150	Check	Order
P4SMA10CA	8.55	400	28.3	9.5	10.5	14.5	1	10	150	Check	Order
P4SMA11	9.4	400	26.3	9.945	12.155	16.38	1	5	150	Check	Order
P4SMA110	94	400	2.7	99.45	121.55	159.6	1	1	150	Check	Order
P4SMA110A	94	400	2.7	105	116	152	1	1	150	Check	Order
P4SMA110C	94	400	2.7	99.45	121.55	159.6	1	1	150	Check	Order
P4SMA110CA	94	400	2.7	105	116	152	1	1	150	Check	Order
P4SMA11A	9.4	400	26.3	10.5	11.6	15.6	1	5	150	Check	Order
P4SMA11C	9.4	400	26.3	9.945	12.155	16.38	1	5	150	Check	Order
P4SMA11CA	9.4	400	26.3	10.5	11.6	15.6	1	5	150	Check	Order
P4SMA12	10.2	400	24.6	10.8	13.2	17.535	1	5	150	Check	Order
P4SMA120	102	400	2.5	108	132	173.25	1	1	150	Check	Order
P4SMA120A	102	400	2.5	114	126	165	1	1	150	Check	Order
P4SMA120C	102	400	2.5	108	132	173.25	1	1	150	Check	Order
P4SMA120CA	102	400	2.5	114	126	165	1	1	150	Check	Order
P4SMA12A	10.2	400	24.6	11.4	12.6	16.7	1	5	150	Check	Order
P4SMA12C	10.2	400	24.6	10.8	13.2	17.535	1	5	150	Check	Order
P4SMA12CA	10.2	400	24.6	11.4	12.6	16.7	1	5	150	Check	Order
P4SMA13	11.1	400	22.5	11.745	14.355	19.11	1	1	150	Check	Order
P4SMA130	111	400	2.3	117.45	143.55	187.95	1	1	150	Check	Order
P4SMA130A	111	400	2.3	124	137	179	1	1	150	Check	Order
P4SMA130C	111	400	2.3	117.45	143.55	187.95	1	1	150	Check	Order
P4SMA130CA	111	400	2.3	124	137	179	1	1	150	Check	Order
P4SMA13A	11.1	400	22.5	12.4	13.7	18.2	1	1	150	Check	Order
P4SMA13C	11.1	400	22.5	11.745	14.355	19.11	1	1	150	Check	Order
P4SMA13CA	11.1	400	22.5	12.4	13.7	18.2	1	1	150	Check	Order
P4SMA15	12.8	400	19.3	13.545	16.555	22.26	1	1	150	Check	Order
P4SMA150	128	400	2	135.45	165.55	217.35	1	1	150	Check	Order
P4SMA150A	128	400	2	143	158	207	1	1	150	Check	Order
P4SMA150C	128	400	2	135.45	165.55	217.35	1	1	150	Check	Order
P4SMA150CA	128	400	2	143	158	207	1	1	150	Check	Order
P4SMA15A	12.8	400	19.3	14.3	15.8	21.2	1	1	150	Check	Order
P4SMA15C	12.8	400	19.3	13.545	16.555	22.26	1	1	150	Check	Order
P4SMA15CA	12.8	400	19.3	14.3	15.8	21.2	1	1	150	Check	Order
P4SMA16	13.6	400	18.2	14.4	17.6	23.625	1	1	150	Check	Order
P4SMA160	136	400	1.9	144	176	229.95	1	1	150	Check	Order
P4SMA160A	136	400	1.9	152	168	219	1	1	150	Check	Order
P4SMA160C	136	400	1.9	144	176	229.95	1	1	150	Check	Order
P4SMA160CA	136	400	1.9	152	168	219	1	1	150	Check	Order
P4SMA16A	13.6	400	18.2	15.2	16.8	22.5	1	1	150	Check	Order
P4SMA16C	13.6	400	18.2	14.4	17.6	23.625	1	1	150	Check	Order
P4SMA16CA	13.6	400	18.2	15.2	16.8	22.5	1	1	150	Check	Order
P4SMA170	145	400	1.8	153.45	187.55	245.7	1	1	150	Check	Order
P4SMA170A	145	400	1.8	162	179	234	1	1	150	Check	Order
P4SMA170C	145	400	1.8	153.45	187.55	245.7	1	1	150	Check	Order
P4SMA170CA	145	400	1.8	162	179	234	1	1	150	Check	Order
P4SMA18	15.3	400	16.1	16.2	19.8	26.775	1	1	150	Check	Order
P4SMA180	154	400	1.7	162	198	258.3	1	1	150	Check	Order
P4SMA180A	154	400	1.7	171	189	246	1	1	150	Check	Order
P4SMA180C	154	400	1.7	162	198	258.3	1	1	150	Check	Order
P4SMA180CA	154	400	1.7	171	189	246	1	1	150	Check	Order
P4SMA18A	15.3	400	16.1	17.1	18.9	25.5	1	1	150	Check	Order
P4SMA18C	15.3	400	16.1	16.2	19.8	26.775	1	1	150	Check	Order
P4SMA18CA	15.3	400	16.1	17.1	18.9	25.5	1	1	150	Check	Order
P4SMA20	17.1	400	14.8	18	22	29.085	1	1	150	Check	Order
P4SMA200	171	400	1.5	180	220	287.7	1	1	150	Check	Order
P4SMA200A	171	400	1.5	190	210	274	1	1	150	Check	Order
P4SMA200C	171	400	1.5	180	220	287.7	1	1	150	Check	Order
P4SMA200CA	171	400	1.5	190	210	274	1	1	150	Check	Order
P4SMA20A	17.1	400	14.8	19	21	27.7	1	1	150	Check	Order
P4SMA20C	17.1	400	14.8	18	22	29.085	1	1	150	Check	Order
P4SMA20CA	17.1	400	14.8	19	21	27.7	1	1	150	Check	Order
P4SMA22	18.8	400	13.4	19.8	24.2	32.13	1	1	150	Check	Order
P4SMA220	185	400	1.3	198	242	344.4	1	1	150	Check	Order
P4SMA220A	185	400	1.3	209	231	328	1	1	150	Check	Order
P4SMA220C	185	400	1.3	198	242	344.4	1	1	150	Check	Order
P4SMA220CA	185	400	1.3	209	231	328	1	1	150	Check	Order
P4SMA22A	18.8	400	13.4	20.9	23.1	30.6	1	1	150	Check	Order
P4SMA22C	18.8	400	13.4	19.8	24.2	32.13	1	1	150	Check	Order
P4SMA22CA	18.8	400	13.4	20.9	23.1	30.6	1	1	150	Check	Order
P4SMA24	20.5	400	12.3	21.6	26.4	34.86	1	1	150	Check	Order
P4SMA24A	20.5	400	12.3	22.8	25.2	33.2	1	1	150	Check	Order
P4SMA24C	20.5	400	12.3	21.6	26.4	34.86	1	1	150	Check	Order
P4SMA24CA	20.5	400	12.3	22.8	25.2	33.2	1	1	150	Check	Order
P4SMA250	214	400	1.2	225	275	361.2	1	1	150	Check	Order
P4SMA250A	214	400	1.2	237	263	344	1	1	150	Check	Order
P4SMA250C	214	400	1.2	225	275	361.2	1	1	150	Check	Order
P4SMA250CA	214	400	1.2	237	263	344	1	1	150	Check	Order
P4SMA27	23.1	400	10.9	24.345	29.755	39.375	1	1	150	Check	Order
P4SMA27A	23.1	400	10.9	25.7	28.4	37.5	1	1	150	Check	Order
P4SMA27C	23.1	400	10.9	24.345	29.755	39.375	1	1	150	Check	Order
P4SMA27CA	23.1	400	10.9	25.7	28.4	37.5	1	1	150	Check	Order
P4SMA30	25.6	400	9.9	27	33	43.47	1	1	150	Check	Order
P4SMA300	256	400	1	270	330	434.7	1	1	150	Check	Order
P4SMA300A	256	400	1	285	315	414	1	1	150	Check	Order
P4SMA300C	256	400	1	270	330	434.7	1	1	150	Check	Order
P4SMA300CA	256	400	1	285	315	414	1	1	150	Check	Order
P4SMA30A	25.6	400	9.9	28.5	31.5	41.4	1	1	150	Check	Order
P4SMA30C	25.6	400	9.9	27	33	43.47	1	1	150	Check	Order
P4SMA30CA	25.6	400	9.9	28.5	31.5	41.4	1	1	150	Check	Order
P4SMA33	28.2	400	9	29.745	36.355	47.985	1	1	150	Check	Order
P4SMA33A	28.2	400	9	31.4	34.7	45.7	1	1	150	Check	Order
P4SMA33C	28.2	400	9	29.745	36.355	47.985	1	1	150	Check	Order
P4SMA33CA	28.2	400	9	31.4	34.7	45.7	1	1	150	Check	Order
P4SMA350	300	400	0.9	315	385	506.1	1	1	150	Check	Order
P4SMA350A	300	400	0.9	332	368	482	1	1	150	Check	Order
P4SMA350C	300	400	0.9	315	385	506.1	1	1	150	Check	Order
P4SMA350CA	300	400	0.9	332	368	482	1	1	150	Check	Order
P4SMA36	30.8	400	8.2	32.4	39.6	52.395	1	1	150	Check	Order
P4SMA36A	30.8	400	8.2	34.2	37.8	49.9	1	1	150	Check	Order
P4SMA36C	30.8	400	8.2	32.4	39.6	52.395	1	1	150	Check	Order
P4SMA36CA	30.8	400	8.2	34.2	37.8	49.9	1	1	150	Check	Order
P4SMA39	33.3	400	7.6	35.145	42.955	56.595	1	1	150	Check	Order
P4SMA39A	33.3	400	7.6	37.1	41	53.9	1	1	150	Check	Order
P4SMA39C	33.3	400	7.6	35.145	42.955	56.595	1	1	150	Check	Order
P4SMA39CA	33.3	400	7.6	37.1	41	53.9	1	1	150	Check	Order
P4SMA400	342	400	0.8	360	440	575.4	1	1	150	Check	Order
P4SMA400A	342	400	0.8	380	420	548	1	1	150	Check	Order
P4SMA400C	342	400	0.8	360	440	575.4	1	1	150	Check	Order
P4SMA400CA	342	400	0.8	380	420	548	1	1	150	Check	Order
P4SMA43	36.8	400	6.9	38.745	47.355	62.265	1	1	150	Check	Order
P4SMA43A	36.8	400	6.9	40.9	45.2	59.3	1	1	150	Check	Order
P4SMA43C	36.8	400	6.9	38.745	47.355	62.265	1	1	150	Check	Order
P4SMA43CA	36.8	400	6.9	40.9	45.2	59.3	1	1	150	Check	Order
P4SMA440	376	400	0.7	396	484	632.1	1	1	150	Check	Order
P4SMA440A	376	400	0.7	418	462	602	1	1	150	Check	Order
P4SMA440C	376	400	0.7	396	484	632.1	1	1	150	Check	Order
P4SMA440CA	376	400	0.7	418	462	602	1	1	150	Check	Order
P4SMA47	40.2	400	6.3	42.345	51.755	68.04	1	1	150	Check	Order
P4SMA47A	40.2	400	6.3	44.7	49.4	64.8	1	1	150	Check	Order
P4SMA47C	40.2	400	6.3	42.345	51.755	68.04	1	1	150	Check	Order
P4SMA47CA	40.2	400	6.3	44.7	49.4	64.8	1	1	150	Check	Order
P4SMA480	408	400	0.6	432	528	690.9	1	1	150	Check	Order
P4SMA480A	408	400	0.6	456	504	658	1	1	150	Check	Order
P4SMA480C	408	400	0.6	432	528	690.9	1	1	150	Check	Order
P4SMA480CA	408	400	0.6	456	504	658	1	1	150	Check	Order
P4SMA51	43.6	400	5.8	45.945	56.155	73.605	1	1	150	Check	Order
P4SMA510	434	400	0.6	459	561	732.9	1	1	150	Check	Order
P4SMA510A	434	400	0.6	485	535	698	1	1	150	Check	Order
P4SMA510C	434	400	0.6	459	561	732.9	1	1	150	Check	Order
P4SMA510CA	434	400	0.6	485	535	698	1	1	150	Check	Order
P4SMA51A	43.6	400	5.8	48.5	53.6	70.1	1	1	150	Check	Order
P4SMA51C	43.6	400	5.8	45.945	56.155	73.605	1	1	150	Check	Order
P4SMA51CA	43.6	400	5.8	48.5	53.6	70.1	1	1	150	Check	Order
P4SMA530	477	400	0.6	477	583	761.25	1	1	150	Check	Order
P4SMA530A	477	400	0.6	503.5	556.5	725	1	1	150	Check	Order
P4SMA530C	477	400	0.6	477	583	761.25	1	1	150	Check	Order
P4SMA530CA	477	400	0.6	503.5	556.5	725	1	1	150	Check	Order
P4SMA540	459	400	0.5	486	594	777	1	1	150	Check	Order
P4SMA540A	486	400	0.5	513	567	740	1	1	150	Check	Order
P4SMA540C	459	400	0.5	486	594	777	1	1	150	Check	Order
P4SMA540CA	486	400	0.5	513	567	740	1	1	150	Check	Order
P4SMA550	495	400	0.5	495	605	798	1	1	150	Check	Order
P4SMA550A	495	400	0.5	522.5	577.5	760	1	1	150	Check	Order
P4SMA550C	495	400	0.5	495	605	798	1	1	150	Check	Order
P4SMA550CA	495	400	0.5	522.5	577.5	760	1	1	150	Check	Order
P4SMA56	47.8	400	5.3	50.4	61.6	80.85	1	1	150	Check	Order
P4SMA56A	47.8	400	5.3	53.2	58.8	77	1	1	150	Check	Order
P4SMA56C	47.8	400	5.3	50.4	61.6	80.85	1	1	150	Check	Order
P4SMA56CA	47.8	400	5.3	53.2	58.8	77	1	1	150	Check	Order
P4SMA6.8	5.8	400	39	6.1155	7.4745	11.025	10	1000	150	Check	Order
P4SMA6.8A	5.8	400	39	6.45	7.14	10.5	10	1000	150	Check	Order
P4SMA6.8C	5.8	400	39	6.1155	7.4745	11.025	10	1000	150	Check	Order
P4SMA6.8CA	5.8	400	39	6.45	7.14	10.5	10	1000	150	Check	Order
P4SMA62	53	400	4.8	55.8	68.2	89.25	1	1	150	Check	Order
P4SMA62A	53	400	4.8	58.9	65.1	85	1	1	150	Check	Order
P4SMA62C	53	400	4.8	55.8	68.2	89.25	1	1	150	Check	Order
P4SMA62CA	53	400	4.8	58.9	65.1	85	1	1	150	Check	Order
P4SMA68	58.1	400	4.5	61.2	74.8	96.6	1	1	150	Check	Order
P4SMA68A	58.1	400	4.5	64.6	71.4	92	1	1	150	Check	Order
P4SMA68C	58.1	400	4.5	61.2	74.8	96.6	1	1	150	Check	Order
P4SMA68CA	58.1	400	4.5	64.6	71.4	92	1	1	150	Check	Order
P4SMA7.5	6.4	400	36.3	6.7545	8.2555	11.865	10	500	150	Check	Order
P4SMA7.5A	6.4	400	36.3	7.13	7.88	11.3	10	500	150	Check	Order
P4SMA7.5C	6.4	400	36.3	6.7545	8.2555	11.865	10	500	150	Check	Order
P4SMA7.5CA	6.4	400	36.3	7.13	7.88	11.3	10	500	150	Check	Order
P4SMA75	64.1	400	4	67.545	82.555	108.15	1	1	150	Check	Order
P4SMA75A	64.1	400	4	71.3	78.8	103	1	1	150	Check	Order
P4SMA75C	64.1	400	4	67.545	82.555	108.15	1	1	150	Check	Order
P4SMA75CA	64.1	400	4	71.3	78.8	103	1	1	150	Check	Order
P4SMA8.2	7.02	400	33.9	7.38	9.02	12.705	10	200	150	Check	Order
P4SMA8.2A	7.02	400	33.9	7.79	8.61	12.1	10	200	150	Check	Order
P4SMA8.2C	7.02	400	33.9	7.38	9.02	12.705	10	200	150	Check	Order
P4SMA8.2CA	7.02	400	33.9	7.79	8.61	12.1	10	200	150	Check	Order
P4SMA82	70.1	400	3.6	73.8	90.2	118.65	1	1	150	Check	Order
P4SMA82A	70.1	400	3.6	77.9	86.1	113	1	1	150	Check	Order
P4SMA82C	70.1	400	3.6	73.8	90.2	118.65	1	1	150	Check	Order
P4SMA82CA	70.1	400	3.6	77.9	86.1	113	1	1	150	Check	Order
P4SMA9.1	7.78	400	30.6	8.19	10.01	14.07	1	50	150	Check	Order
P4SMA9.1A	7.78	400	30.6	8.65	9.55	13.4	1	50	150	Check	Order
P4SMA9.1C	7.78	400	30.6	8.19	10.01	14.07	1	50	150	Check	Order
P4SMA9.1CA	7.78	400	30.6	8.65	9.55	13.4	1	50	150	Check	Order
P4SMA91	77.8	400	3.3	81.9	100.1	131.25	1	1	150	Check	Order
P4SMA91A	77.8	400	3.3	86.5	95.5	125	1	1	150	Check	Order
P4SMA91C	77.8	400	3.3	81.9	100.1	131.25	1	1	150	Check	Order
P4SMA91CA	77.8	400	3.3	86.5	95.5	125	1	1	150	Check	Order

Catalog #	Certificates

P4SMA10
P4SMA100
P4SMA100A
P4SMA100C
P4SMA100CA
P4SMA10A
P4SMA10C
P4SMA10CA
P4SMA11
P4SMA110
P4SMA110A
P4SMA110C
P4SMA110CA
P4SMA11A
P4SMA11C
P4SMA11CA
P4SMA12
P4SMA120
P4SMA120A
P4SMA120C
P4SMA120CA
P4SMA12A
P4SMA12C
P4SMA12CA
P4SMA13
P4SMA130
P4SMA130A
P4SMA130C
P4SMA130CA
P4SMA13A
P4SMA13C
P4SMA13CA
P4SMA15
P4SMA150
P4SMA150A
P4SMA150C
P4SMA150CA
P4SMA15A
P4SMA15C
P4SMA15CA
P4SMA16
P4SMA160
P4SMA160A
P4SMA160C
P4SMA160CA
P4SMA16A
P4SMA16C
P4SMA16CA
P4SMA170
P4SMA170A
P4SMA170C
P4SMA170CA
P4SMA18
P4SMA180
P4SMA180A
P4SMA180C
P4SMA180CA
P4SMA18A
P4SMA18C
P4SMA18CA
P4SMA20
P4SMA200
P4SMA200A
P4SMA200C
P4SMA200CA
P4SMA20A
P4SMA20C
P4SMA20CA
P4SMA22
P4SMA220
P4SMA220A
P4SMA220C
P4SMA220CA
P4SMA22A
P4SMA22C
P4SMA22CA
P4SMA24
P4SMA24A
P4SMA24C
P4SMA24CA
P4SMA250
P4SMA250A
P4SMA250C
P4SMA250CA
P4SMA27
P4SMA27A
P4SMA27C
P4SMA27CA
P4SMA30
P4SMA300
P4SMA300A
P4SMA300C
P4SMA300CA
P4SMA30A
P4SMA30C
P4SMA30CA
P4SMA33
P4SMA33A
P4SMA33C
P4SMA33CA
P4SMA350
P4SMA350A
P4SMA350C
P4SMA350CA
P4SMA36
P4SMA36A
P4SMA36C
P4SMA36CA
P4SMA39
P4SMA39A
P4SMA39C
P4SMA39CA
P4SMA400
P4SMA400A
P4SMA400C
P4SMA400CA
P4SMA43
P4SMA43A
P4SMA43C
P4SMA43CA
P4SMA440
P4SMA440A
P4SMA440C
P4SMA440CA
P4SMA47
P4SMA47A
P4SMA47C
P4SMA47CA
P4SMA51
P4SMA51A
P4SMA51C
P4SMA51CA
P4SMA56
P4SMA56A
P4SMA56C
P4SMA56CA
P4SMA6.8
P4SMA6.8A
P4SMA6.8C
P4SMA6.8CA
P4SMA62
P4SMA62A
P4SMA62C
P4SMA62CA
P4SMA68
P4SMA68A
P4SMA68C
P4SMA68CA
P4SMA7.5
P4SMA7.5A
P4SMA7.5C
P4SMA7.5CA
P4SMA75
P4SMA75A
P4SMA75C
P4SMA75CA
P4SMA8.2
P4SMA8.2A
P4SMA8.2C
P4SMA8.2CA
P4SMA82
P4SMA82A
P4SMA82C
P4SMA82CA
P4SMA9.1
P4SMA9.1A
P4SMA9.1C
P4SMA9.1CA
P4SMA91
P4SMA91A
P4SMA91C
P4SMA91CA


	P4SMA_Series pdf
	P4SMA22A pdf
	P4SMA33A pdf

	Product Selection Guide Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...
	Circuit Protection Technology Application Matrix Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...
	TVS Diode Catalog Littelfuse offers the widest range of TVS Diodes and other circuit protection products. Littelfuse TVS Diodes are ideal for protecting semiconductor components from high-voltage transients...
	TVS Diode Applications Overview

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