High stability triac DDF BT137S-800E-TO-252 perfect for ac switching in lighting and fan speed control

Key Attributes
Model Number: BT137S-800E-TO-252
Product Custom Attributes
Mfr. Part #:
BT137S-800E-TO-252
Package:
TO-252
Product Description

Product Overview

The TRIAC BT137S is a sensitive TRIAC product featuring glass passivation, low gate trigger current, and high stability against temperature variations. It is suitable for low-power AC switching applications, including fan speed and temperature modulation control, lighting control, and static switching relays.

Product Attributes

  • Brand: DingDeFeng
  • Origin: Shenzhen

Technical Specifications

ParameterSymbolBT137S-600D/E/FBT137S-800D/E/FUnitTest ConditionsMIN (D/E/F)MAX (D/E/F)
Repetitive Peak Off-State VoltagesVDRM, VRRM600800V
RMS on-State CurrentIT(RMS)8A
Non-Repetitive Peak On-State CurrentITSM65A
I2t for fusingI2t21A2s
Repetitive rate of rise of on-state current after triggeringdIT/dt10A/uS
Peak gate currentIGM2A
Peak Gate PowerPGM5W
Average Gate PowerPG(AV)0.5W
Operating junction temperatureTJ-40~+125
Storage TemperatureTSTG-40 ~ +150
Peak Repetitive Forward or Reverse Blocking CurrentIDRM, IRRMuAVAK = Rated VDRM or VRRM;5 / 5 / 55 / 10 / 25
Gate Trigger CurrentIGTmAVD=12V, RL=10010 / 25 / 50
Gate Trigger VoltageVGTVVD=12V, RL=1001.5
Gate NonTrigger VoltageVGDVVDRM, RL = 33 k, Tj = 125 C0.2
Peak Forward On-State VoltageVTMVIT=10A,1.6
Latch CurrentILmAIG=1.2IGT10 / 30 / 50
Holding CurrentIHmAIT=0.1A10 / 20 / 40
Critical Rate of Rise of Off-State VoltagedV/dtV/sVD=67%VDRM, TJ=25C, Gate open20

2509011105_DDF-BT137S-800E-TO-252_C50229701.pdf

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