High Surge Current TRIAC KY BTB24-800BW Suitable for Solid State Relays and Motor Speed Control

Key Attributes
Model Number: BTB24-800BW
Product Custom Attributes
Holding Current (Ih):
80mA
Voltage - On State(Vtm):
1.55V
Average Gate Power Dissipation (PG(AV)):
1W
Current - On State(It(RMS)):
25A
Peak Off - State Voltage(Vdrm):
800V
Current - Surge(Itsm@f):
300A
SCR Type:
1 TRIAC
Gate Trigger Voltage (Vgt):
1.5V
Operating Temperature:
-40℃~+150℃
Mfr. Part #:
BTB24-800BW
Package:
TO-220C
Product Description

ShenZhenHanKingyuan Electronic CO.,Ltd BTA/BTB24 Series TRIACs

The BTA/BTB24 Series TRIACs from ShenZhenHanKingyuan Electronic CO.,Ltd are high-performance components designed for AC power control applications. Available in 3-quadrant and 4-quadrant configurations, these 25A TRIACs offer robust performance with low on-state voltage and high surge current capabilities. They are suitable for a wide range of applications including washing machines, vacuum cleaners, massagers, solid-state relays, and AC motor speed regulation.

Product Attributes

  • Brand: ShenZhenHanKingyuan Electronic CO.,Ltd
  • Series: BTA/BTB24 Series
  • Origin: Shenzhen
  • Trademark: KY logo (registered)

Technical Specifications

Series Type VDRM/VRRM (V) IT(RMS) (A) VGT (V) Package
BTA/BTB24 TRIAC 800 / 1200 25 1.5 TO-220A (Insulated)
BTA/BTB24 TRIAC 800 / 1200 25 1.5 TO-220B (Non-Insulated)
BTA/BTB24 TRIAC 800 / 1200 25 1.5 TO-220F (Insulated)
BTA/BTB24 TRIAC 800 / 1200 25 1.5 TO-263
BTA/BTB24 TRIAC 800 / 1200 25 1.5 TO-220C

Key Electrical Characteristics

Symbol Parameter Conditions Value Unit
VDRM Repetitive Peak Off-State Voltage BTA24-800 800 V
VDRM Repetitive Peak Off-State Voltage BTA24-1200 1200 V
IT(RMS) R.M.S On-State Current Tc=110C 25 A
ITSM Surge On-State Current Tp=10ms 280/300 A
It It for fusing Tp=10ms 520 As
PG(AV) Average Gate Power Dissipation Tj=150C 1 W
IGM Peak Gate Current Tj=150C 6 A
Tj Operating Junction Temperature -40~150 C
TSTG Storage Temperature -40~150 C
IDRM Repetitive Peak Off-State Current Tj=25C 5 uA
IDRM Repetitive Peak Off-State Current Tj=150C 3 mA
IRRM Repetitive Peak Reverse Current Tj=25C 5 uA
IRRM Repetitive Peak Reverse Current Tj=150C 3 mA
VTM Forward "on" voltage IT=35A 1.55 V
VGT Gate trigger voltage VD=12V ,RL=30 1.5 V
di/dt Critical rate of rise of on-state current I,II,III F=120Hz,Tj=150C IG=2xIGT,tr100ns 50 A/us
di/dt Critical rate of rise of on-state current IV 10 A/us
IGT Gate trigger current I,II,III VD=12V RL=30 10 / 35 / 50 / 50 mA
IGT Gate trigger current IV 100 mA
IH Holding current IT=0.2A 40 / 60 / 80 / 80 mA
VDG Gate non-trigger voltage ALL VD=VDRM TJ=150C 0.2 V
dv/dt Critical-rate of rise of commutation voltage TJ=150C VD=2/3VDRM Gate open circuit 200 / 400 / 1000 / 500 V/us

2511102004_KY-BTB24-800BW_C5366806.pdf

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