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Vehicle Power Surge Protection- Transorbs

Products > Product Line >Protection 

Active TVS SuperClamp, MIL-STD-1275 Protection

Features/Benefits:

  • High Power TVS for sensitive 28V Systems
  • 100% tested to single pulse of 120A for 100millisec
  • Designed to enforce safe paralleling
  • Narrow clamping window (very low ratio of Vclamp to Vwm)
  • Transient clamping independent of temperature to less than 38V
  • Low profile, space saving pacage with easy busbar interface
  • View datasheet

LSP Datasheet

MIL-STD-1275 Compliant Transorb 28V Protection, SCP-5282-x Series

Features/Benefits:

  • 28V power system voltage transient protection including load dump
  • Clamping below 40V DC for both 100V and 250V pulse
  • Power savings by allowing lower FET voltage ratings to be used
  • Reliability: 100% production tested to meet MIL-STD-1275 test method

The Sensitron Advantage:

  • Low leakage at working voltage means no significant power loss at normal conditions
  • Protection without power interruption
  • Automatic recovery
  • 100% power pulse tests in production

Product Options:

  • SCP-5282-3,-4, -5/A, -9 are designed to meet SAE J1113-xx requirements
  • SCP-5282-3 & -4 also meet ISO16750 & ISO7637 requirements
  • SCP-5282-6 tested to 1275 & Aircraft DO-160 spec

Datasheet

Application Note

LSP SuperClamp Datasheet

  Type

Config

Peak Pwr 1ms

Vwm,

Min

Leakage Max @Vwm

Vbr,

Min

Ippm

Vclamp  @ Ippm Max

100% Tested To

SAE-5282-12

Uni

4kW/400ms

18V

250 uA

25.1V

142A

32V

J1113-11, 142A/400ms

SCP-5282-1

Bi

60kW

33V

25 uA

36.7V

100A

49V

100A/80ms square

SCP-5282-1U

Uni

60kW

33V

25 uA

36.7V

100A

49V

100A/80ms square

SCP-5282-2

Bi

60kW

33V

25 uA

36.7V

100A

49V

5x 100A, 50ms sq

SCP-5282-3

Bi

100kW

33V

40 uA

36.7V

135A

49V

5x 110A, 50ms sq

SCP-5282-4

Uni

100kW

33V

30mA

-

150A

40V

120A/150ms

SCP-5282-5

Uni

50kW

33V

30mA

-

120A

42V

120A/100ms

SCP-5282-6

Bi

65kW

52V

30uA

60V

54A

77V

1275 Waveform

SCP-5282-9

(SuperClamp)

Uni

10kW

30V

20uA

30.30V

100A

36.9V

120A/100ms

For different configurations, please contact us at: sales@sensitron.com

 
SAE Compliant High Pulse Power Transorb for +12V Systems

Product Features:

  • SAE J1113-11 compliant; 100V Surge withstanding with 0.5-ohm source impedance, 400 msec pulse
  • SAE Compliant high pulse power transorb for +12Vdc systems, clamping below 32Vdc for 100V pulse with 142 peak current
  • Screw terminals for easy installation
  • Isolated base plate for mounting to chassis
  • Clamping below 32V DC for 100V pulse with 142A Peak current
  • Increase system reliability by eliminating avalanche FET operation
  • High pulse power capability

 

Request a datasheet

PN

Config

Peak Pwr

Vwm,

Min

Leakage Max Vwm

Vbr,

Min

Ippm

Vclamp  @ Ippmmax

100% Tested To:

SAE-5282-12

Uni

4kW/400ms

18V

250 uA

25.1V

142A

32V

J1113-11, 142A/400ms

 

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