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SM1258
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SM1258

SKU: SM1258
SM1258 Transistor Silicon NPN CASE: TO3 MAKE: Semelab
Product specifications
Type Transistor Silicon NPN
Case TO3
Manufacturer Semelab
Vbr CEO 350
Max. PD (W) 250
Max. hFE 100
Min hFE 20
Ic Max. (A) 50
@Ic (test) (A) 10
Polarity NPN
Trans. Freq (Hz) Min. 20M
@VCE (V) 4.0
Pinout Equivalence Number N/A
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 250 W
Maximum Collector-Emitter Voltage |Vce| 400 V
Maximum Collector Current |Ic max| 50 A
Max. Operating Junction Temperature (Tj) 200 °C
Transition Frequency (ft): 20 MHz
Forward Current Transfer Ratio (hFE), MIN 20
SKU 1275779
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