Product Summary

The bt151-500r is a planar passivated SCR (Silicon Controlled Rectifier) in a SOT78 plastic package. Applications of the bt151-500r include: Ignition circuits and Motor control.

Parametrics

bt151-500r absolute maximum ratings: (1) repetitive peak off-state voltage VDRM: 500V; (2) repetitive peak reverse voltage VRRM: 500V; (3) average on-state current IT(AV) : 8A half sine wave; Tmb=133°C; (4) RMS on-state current IT (RMS) : 12.5A; (5) rate of rise of on-state current dIT/dt: 50A/μs (IT=20A; IG=50mA; dI/dt=50mA/μs) ; (6) storage temperature Tstg: -40 to +150°C; (7) average gate power PG (AV) : 1W (over any 20 ms period) ; (8) peak reverse gate voltage VRGM: 5V.

Features

bt151-500r features: (1) High reliability; (2) High surge capability.

Diagrams

bt151-500r dimension

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
BT151-500R
BT151-500R
Other

Data Sheet
Negotiable 
BT151-500R,127
BT151-500R,127
NXP Semiconductors
SCRs 12A 500V
Data Sheet
0-1: $0.41
1-25: $0.36
25-100: $0.31
100-250: $0.27
BT151-500RT,127
BT151-500RT,127
NXP Semiconductors
SCRs THYRISTOR 12A 500V
Data Sheet
0-1: $0.47
1-25: $0.42
25-100: $0.36
100-250: $0.32