Datasheets
BF721TA by:

Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin

Part Details for BF721TA by Zetex / Diodes Inc

Overview of BF721TA by Zetex / Diodes Inc

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Applications Security and Surveillance Environmental Monitoring Space Technology Medical Imaging Telecommunications

Part Details for BF721TA

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BF721TA Part Data Attributes

BF721TA Zetex / Diodes Inc
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BF721TA Zetex / Diodes Inc Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin
Part Life Cycle Code Transferred
Ihs Manufacturer ZETEX PLC
Package Description SMALL OUTLINE, R-PDSO-G4
Reach Compliance Code unknown
ECCN Code EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 0.05 A
Collector-Base Capacitance-Max 3 pF
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 50
JESD-30 Code R-PDSO-G4
Number of Elements 1
Number of Terminals 4
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz
VCEsat-Max 0.6 V

Alternate Parts for BF721TA

This table gives cross-reference parts and alternative options found for BF721TA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BF721TA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
BF721TA Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin Diodes Incorporated BF721TA vs BF721TA
BF721 Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin, SOT-223, 4 PIN Zetex / Diodes Inc BF721TA vs BF721
BF721TC Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin Zetex / Diodes Inc BF721TA vs BF721TC
Part Number Description Manufacturer Compare
KSD1621R Small Signal Bipolar Transistor, 2A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, SOT-89, 3 PIN Fairchild Semiconductor Corporation BF721TA vs KSD1621R
BFN39TA Power Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin Zetex / Diodes Inc BF721TA vs BFN39TA
2SD1623-U 2000mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, PCP, 3 PIN SANYO Electric Co Ltd BF721TA vs 2SD1623-U
2SD1614XK-T1-AZ 2000mA, 20V, NPN, Si, SMALL SIGNAL TRANSISTOR, POWER, MINIMOLD, SC-62, 3 PIN Renesas Electronics Corporation BF721TA vs 2SD1614XK-T1-AZ
2SD1623S Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, PCP, 3 PIN SANYO Electric Co Ltd BF721TA vs 2SD1623S
BF721 Power Bipolar Transistor, 0.05A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin, SOT-223, 4 PIN Zetex / Diodes Inc BF721TA vs BF721
2SD1621 TRANSISTOR 2000 mA, 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR, ULTRA SMALL, PCP, 3 PIN, BIP General Purpose Small Signal onsemi BF721TA vs 2SD1621
2SB1115 Power Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 3 Pin, POWER, MINIMOLD PACKAGE-3 NEC Electronics Group BF721TA vs 2SB1115
BFN39 Power Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 4 Pin Zetex / Diodes Inc BF721TA vs BFN39
2SD1621-S 2000mA, 25V, NPN, Si, SMALL SIGNAL TRANSISTOR, ULTRA SMALL, PCP, 3 PIN SANYO Electric Co Ltd BF721TA vs 2SD1621-S

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