BT152-800R
SCR
5 September 2018
Product data sheet
1. General description
Planar passivated Silicon Controlled Rectifier in a SOT78 (TO-220AB) plastic package intended
for use in applications requiring very high inrush current capability and high thermal cycling
performance.
2. Features and benefits
•
High thermal cycling performance
•
•
•
High voltage capability
Planar passivated for voltage ruggedness and reliability
Very high current surge capability
3. Applications
•
•
•
•
Ignition circuits
Motor control
Protection circuits e.g. SMPS inrush current
Voltage regulation
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRRM
repetitive peak reverse
voltage
-
-
800
V
IT(AV)
average on-state
current
half sine wave; Tmb ≤ 103 °C; Fig. 1
half sine wave; Fig. 2; Fig. 3
-
-
13
A
IT(RMS)
ITSM
RMS on-state current
-
-
-
-
20
A
A
non-repetitive peak on- half sine wave; Tj(init) = 25 °C;
200
state current
tp = 10 ms; Fig. 4; Fig. 5
half sine wave; Tj(init) = 25 °C;
tp = 8.3 ms
-
-
-
-
220
125
A
Tj
junction temperature
°C
Static characteristics
IGT
gate trigger current
VD = 12 V; IT = 0.1 A; Tj = 25 °C; Fig. 7
-
3
32
-
mA
Dynamic characteristics
dVD/dt
rate of rise of off-state VDM = 536 V; Tj = 125 °C; (VDM = 67%
200
300
V/µs
voltage
of VDRM); exponential waveform; gate
open circuit; Fig. 12