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SMF4.0

Name: TVS SMF 4.0V Uni, 7'' T&R
Brand: Littelfuse

Product Status| Activei

Littelfuse_TVS_Diode_SMF Ultra Low Voltage_Image

SMF4.0

TVS SMF 4.0V Uni, 7'' T&R | Series: SMF Ultra Low Voltage

SMF4.0 is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Property	Value
Package	SOD-123FL
Peak Pulse Power - 10x1000 (W)	200
Uni / Bi-Directional	Unidirectional
V_R (V_standoff)	4
MIN V_BR@I_T (V)	4.3
I _PP 8x20µs (A)	108
I _PP 10x1000µs (A)	26.7
Operating Temperature Max (°C)	150
MAX V_BR@I_T (V)	4.8
V_c (V)	7.7
Ir@Vr(µA)	0.5
I_T (mA)	40
TYP V_BR@I_T (V)	4.55
Polarity	Unidirectional

200 W peak pulse power capability at 10/1000 μswaveform, repetition rate (duty cycles):0.01 %
SOD-123FL low profile package: maximum height of1.08 mm
For surface mounted applications to optimize board space
Typical failure mode is short from over-specified voltage or current
Whisker test is conducted based on JEDEC JESD201Aper its table 4a and 4c pass class 1 and class 2
IEC 61000-4-2 ESD 30 kV(Air),30 kV (Contact)
Low dynamic resistance
VBR @ TJ = VBR@25 °C x (1+αTx (TJ - 25))(αT: Temperature Coefficient, typical value is 0.1 %)
Recognized compound meeting flammability rating UL94 V-0
Halogen free and RoHS compliant

SMF4.0 Applications

Highlights Section

Portable components/hard drives
Notebooks
VCC busses
POS terminal
SSDs
Power supplies
Monitors
Vulnerable circuit

SMF4.0 Resources

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Part Number	Part Description	RoHS	Pb-Free	RoHS (2015/863/EU) Certificate	REACH (SVHCs) Declaration	REACH (SVHCs)	Halogen Free	IPC-Material Declaration
SMF4.0	TVS SMF 4.0V Uni, 7'' T&R	7/12/2017	7/12/2017	CoC_RoHS9_SMF4.0	REACH_SVHC Declaration (Contain)_SMF4.0	Contains	Yes7/12/2017		View More

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