Data Sheet

BT151-500R
SCR, 12 A, 15mA, 500 V, SOT78
Rev. 05 — 2 March 2009 Product data sheet
1. Product profile
1.1 General description
Planar passivated SCR (Silicon Controlled Rectifier) in a SOT78 plastic package.
1.2 Features and benefits
 High reliability
 High surge current capability
 High thermal cycling performance
1.3 Applications
 Ignition circuits
 Motor control
 Protection Circuits
 Static switching
1.4 Quick reference data
Table 1. Quick reference
Symbol Parameter Conditions Min Typ Max Unit
V
DRM
repetitive peak
off-state voltage
- - 500 V
I
T(AV)
average on-state
current
half sine wave;
T
mb
≤ 109 °C; see Figure 3
--7.5A
I
T(RMS)
RMS on-state
current
half sine wave;
T
mb
≤ 109 °C; see Figure 1;
see Figure 2
--12A
Static characteristics
I
GT
gate trigger current V
D
=12V; T
j
=25°C;
I
T
=100mA; see Figure 8
-215mA