Part Number: 1KSMB56
Series: 1KSMB
- 1KSMB Series Data Sheet
- Littelfuse_TVS-Diode_1KSMB.pdf
- (1,002,923 bytes)
- Last Uploaded: December 15, 2011
1000W Surface Mount Transient Voltage Suppression (TVS) Diode - 1KSMB Series
The 1KSMB Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- Halogen-Free and RoHS compliant
- Built in Strain Relief
- Typical maximum temperature coefficient ΔVBR = 0.1% × VBR@25°C
- Glass passivated junction
- 1000W peak pulse capability at 10×1000μs waveform, repetition rate (duty cycles):0.01%
- Fast response time: typically less than 1.0ps from 0 Volts to BV min
- Excellent clamping capability
- Low incremental surge resistance
- Typical IR less than 1μA above 12V
- High temperature soldering guaranteed: 265°C./10 seconds at terminals
- Plastic package has Underwriters Laboratory Flammability classification 94V-O
- Matte Tin Lead–free plated
Electrical Characteristics
| Help | Property | Value |
|---|---|---|
 |
Reverse Standoff Voltage (VR) (Vso) | 45.4 |
|
Watts (W) | 1000 |
|
Peak Pulse Current (Ipp) 10x1000 (A) | 12.3 |
|
Breakdown Voltage (MIN VBR@IT ) (V) | 50.4 |
|
Breakdown Voltage (VBR@IT) (V) | 61.6 |
|
Max Clamp Voltage (Vc) (V) | 80.85 |
|
On-State Current (IT) (mA) | 1 |
|
Ir @Vso( μA) | 5 |
|
Max Temperature (deg C) | 150 |
ICPTest SMBJ P6SMB SACB 3T 1KSMB.pdf