WeEn Semiconductors BT152 Series

11 variants · WeEn SemiconductorsAll Discrete Semiconductors →

About the WeEn Semiconductors BT152 Series

The WeEn Semiconductors BT152 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - hold (Ih) of 60 mA, mounting of Through Hole and package of Tube. Variants differ by case, current - gate trigger (Igt) and current - non rep. surge 50, 60Hz, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: TO-220-3 · TO-220-3 Full Pack, Isolated Tab
Current - gate trigger (Igt): 32 mA · 35 mA
Current - non rep. surge 50, 60Hz: 200A, 220A · 250A, 275A
Current - off state: 1 mA · 2 mA
Current - on state (It (AV)): 13 A · 20 A
Current - on state (It (RMS)): 20 A · 31 A
Operating temperature: -40°C~125°C · 150°C(TJ)
Voltage - gate trigger (Vgt): 1 V · 1.5 V

Shared specifications

Current - hold (Ih): 60 mA
Mounting: Through Hole
Package: Tube
SCR type: Standard Recovery

Variant comparison

Parameter	BT152-1200TQ	BT152-400R,127	BT152-500RT,127	BT152X-400R,127
Case	TO-220-3	TO-220-3	TO-220-3	TO-220-3 Full Pack, Isolated Tab
Current - gate trigger (Igt)	35 mA	32 mA	32 mA	32 mA
Current - non rep. surge 50, 60Hz	250A, 275A	200A, 220A	200A, 220A	200A, 220A
Current - off state	2 mA	1 mA	1 mA	1 mA
Current - on state (It (AV))	20 A	13 A	13 A	13 A
Current - on state (It (RMS))	31 A	20 A	20 A	20 A
Operating temperature	150°C(TJ)	-40°C~125°C	-40°C~125°C	-40°C~125°C
Voltage - gate trigger (Vgt)	1 V	1.5 V	1.5 V	1.5 V

Request a quote on any WeEn Semiconductors BT152 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.