SMD Type
TransistIoCrs
Features
General Purpose Transistor
General Purpose Transistor
MMBTA70
SOT-23
2.9+0.1 -0.1
0.4...
SMD Type
TransistIoCrs
Features
General Purpose
Transistor
General Purpose
Transistor
MMBTA70
SOT-23
2.9+0.1 -0.1
0.4+0.1 -0.1
3
12 0.95+0.1
-0.1
1.9+0.1 -0.1
+0.12.4 -0.1
+0.11.3 -0.1
0.55 0.4
Unit: mm 0.1+0.05
-0.01
+0.10.97 -0.1
Absolute Maximum Ratings Ta = 25
Parameter Collector-emitter voltage Emitter-base voltage Collector current Total Device Dissipation FR-5 Board (* 1) @TA = 25 Derate above 25 Thermal Resistance, Junction-to-Ambient Total Device Dissipation Alumina Substrate, (* 2) @TA = 25 Derate above 25 Thermal Resistance, Junction-to-Ambient Junction temperature Storage temperature
* 1. FR-5 = 1.0 × 0.75 × 0.062 in.
* 2. Alumina = 0.4 × 0.3 × 0.024 in. 99.5% alumina.
Symbol VCEO VEBO IC
PD
RèJA
PD
RèJA Tj Tstg
Rating -40 -4 -100
225 1.8 556
300 2.4 417 150 -55 to +150
Unit V V mA
mW mW/
/W
mW mW/
/W
0-0.1 +0.10.38
-0.1
1.Base 2.Emitter 3.collector
Electrical Characteristics Ta = 25
Parameter Collector-emitter breakdown voltage Emitter-base breakdown vo...