NXP Semiconductors
BT151-1000RT
SCR
BT151-1000RT All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved
Product data sheet 13 March 2014 3 / 11
Symbol Parameter Conditions Min Max Unit
V
RGM
peak reverse gate voltage - 5 V
P
GM
peak gate power - 5 W
P
G(AV)
average gate power over any 20 ms period - 0.5 W
T
stg
storage temperature -40 150 °C
T
j
junction temperature - 150 °C
f = 50 Hz; T
mb
= 134 °C
Fig. 1. RMS on-state current as a function of surge
duration; maximum values
T
mb
(°C)
-50 1501000 50
003aab828
8
4
12
16
I
T(RMS)
(A)
0
134 °C
Fig. 2. RMS on-state current as a function of mounting
base temperature; maximum values
conduction
angle
(degrees)
form
factor
a
30
60
90
120
180
4
2.8
2.2
1.9
1.57
α
α = conduction angle
a = form factor = I
T(RMS)
/ I
T(AV)
Fig. 3. Total power dissipation as a function of average on-state current; maximum values