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2SD31
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2SD31

SKU: 2SD31
2SD31 Transistor Germanium NPN CASE: TO1 MAKE: Matsushita Electronics
Product specifications
Type Transistor Germanium NPN
Case TO1
Manufacturer Matsushita Electronics
Vbr CBO 25
Max. PD (W) 125m
Derate (Amb) (W/°C) 2.5m
hfe 50
Ic Max. (A) 125m
Icbo Max. @Vcb Max. (A) 15u
Polarity NPN
@VCE (test) (V) 1.0
Oper. Temp (°C) Max. 75
@Ic (A) 2.0m
Pinout Equivalence Number 3-12
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.125 W
Maximum Collector-Base Voltage |Vcb| 25 V
Maximum Emitter-Base Voltage |Veb| 10 V
Maximum Collector Current |Ic max| 0.125 A
Max. Operating Junction Temperature (Tj) 175 °C
Transition Frequency (ft): 0.5 MHz
Forward Current Transfer Ratio (hFE), MIN 25
SKU 549509
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