Document
MPSA25 MPSA26 MPSA27
CASE 29-02, STYLE 1
TO-92 (TO-226AA)
DARLINGTON TRANSISTOR
NPN SILICON
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Emitter-Base Voltage
—Collector Current Continuous
Total Device Dissipation
@ Ta = 25°C
Derate above 25°C
Operating and Storage Junction Temperature Range
Symbol MPS-A25 MPS-A26 MPS-A27 Unit
VCE$
40
50
60 Vdc
vEBO
10
Vdc
'C 500 mAdc
PD 625 mW
5.0 mW/°C
Tj. TSt g
-55 to +150
°C
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Ambient
Symbol R 0JA
Max
200
Unit °C/W
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
Characteristic
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage C(l = 100 AiAdc, V BE = 0)
MPSA25 MPSA26 MPSA27
Collector-Base Breakdown Voltage (lC = 100 fiAdc, El = 0)
MPSA25 MPSA26 MPSA27
Collector Cutoff Current
(Vcb = 30 V, l£ = 0) (Vcb = 40 V, Ie = 0) (Vcb = 50 V, El = 0)
Collector Cutoff Current
(Vce = 30 V, V B E = 0) (Vce = 40 V, V B e = 0) (VC e = 50 V, V B .