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MRF221
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MRF221

SKU: MRF221
MRF221 Transistor Silicon NPN CASE: SOT121 MAKE: Motorola Semiconductor
Product specifications
Type Transistor Silicon NPN
Case SOT121
Manufacturer Motorola Semiconductor
Vbr CBO 36
Vbr CEO 18
Max. PD (W) 31
Min hFE 5.0
Ic Max. (A) 2.5
@Ic (test) (A) 500m
Icbo Max. @Vcb Max. (A) 500u
Polarity NPN
Derate Above 25°C 177m
Trans. Freq (Hz) Min. 175M
Oper. Temp (°C) Max. 175
@VCE (V) 5.0
Pinout Equivalence Number 4-28
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 31 W
Maximum Collector-Base Voltage |Vcb| 36 V
Maximum Collector-Emitter Voltage |Vce| 18 V
Maximum Emitter-Base Voltage |Veb| 4 V
Maximum Collector Current |Ic max| 2.5 A
Max. Operating Junction Temperature (Tj) 200 °C
Collector Capacitance (Cc) 85 pF
Forward Current Transfer Ratio (hFE), MIN 5
SKU 258338
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