All Transistors. UMF21N Datasheet

 

UMF21N Datasheet, Equivalent, Cross Reference Search

Type Designator: UMF21N

SMD Transistor Code: F21

Material of Transistor: Si

Polarity: NPN*PNP

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 15 V

Maximum Collector-Emitter Voltage |Vce|: 12 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 0.5 A

Max. Operating Junction Temperature (Tj): 150 °C

Transition Frequency (ft): 260 MHz

Collector Capacitance (Cc): 6.5 pF

Forward Current Transfer Ratio (hFE), MIN: 270

Noise Figure, dB: -

Package: SOT-363

UMF21N Transistor Equivalent Substitute - Cross-Reference Search

 

UMF21N Datasheet (PDF)

1.1. umf21n.pdf Size:591K _upd

UMF21N
UMF21N

UMF21N Power management (dual transistors) DESCRIPTION Silicon epitaxial planar transistor SOT-363 FEATURES 2SA2018 and DTC114E are housed independently in a package. Power switching circuit in a single package. 1 Mounting cost and area can be cut in half. APPLICATION Power management circuit, mobile telephone quiver circuit For portable equipment:(i.e. Mobile p

1.2. umf21n.pdf Size:1195K _htsemi

UMF21N
UMF21N

UMF21N Power management (dual transistors) DESCRIPTION Silicon epitaxial planar transistor SOT-363 FEATURES 2SA2018 and DTC114E are housed independently in a package. Power switching circuit in a single package. 1 Mounting cost and area can be cut in half. APPLICATION Power management circuit, mobile telephone quiver circuit For portable equipment:(i.e. Mobile phon

 5.1. chumf21gp.pdf Size:135K _upd

UMF21N
UMF21N

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT CHUMF21GP Power Management (Dual Transistor) Tr1:VOLTAGE 12 Volts CURRENT 0.5 Ampere DTr2:VOLTAGE 50 Volts CURRENT 50 mAmpere APPLICATION * Power management circuit FEATURE * Small surface mounting type. (SC-88/SOT-363) SC-88/SOT-363 * Power switching circuit in a single package. * Mounting cost and area can be cut in half. * Both the 2SA201

Datasheet: S1815 , S2000N , S2055N , S2SA1774G , S2SC4617G , S-L2SA2030M3T5G , S-L2SC3837T1G , UD2195 , 2N60C , UMF5N , BCR108F , BCR112W , BCR116S , BCR119F , BCR119W , BCR129 , BCR129S .

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