Datasheets
BSS81 by:

Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon

Part Details for BSS81 by Siemens

Overview of BSS81 by Siemens

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Part Details for BSS81

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BSS81 Part Data Attributes

BSS81 Siemens
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BSS81 Siemens Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Package Description SMALL OUTLINE, R-PDSO-G3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 1 A
Collector-Emitter Voltage-Max 35 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.35 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz
VCEsat-Max 1.3 V

Alternate Parts for BSS81

This table gives cross-reference parts and alternative options found for BSS81. 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 BSS81, 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
BSS81 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Infineon Technologies AG BSS81 vs BSS81
Part Number Description Manufacturer Compare
FMMT449TC Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, Zetex / Diodes Inc BSS81 vs FMMT449TC
PMMT491A,235 PMMT491A - NPN BISS transistor@en-us TO-236 3-Pin Nexperia BSS81 vs PMMT491A,235
934055113235 Small Signal Bipolar Transistor Nexperia BSS81 vs 934055113235
FMMT489TA Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, Diodes Incorporated BSS81 vs FMMT489TA
PMMT491A Small Signal Bipolar Transistor Nexperia BSS81 vs PMMT491A
934055113215 TRANSISTOR 1000 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BSS81 vs 934055113215
FMMT449 1000mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, SUPERSOT-3 Rochester Electronics LLC BSS81 vs FMMT449
FMMT449_NL Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, LEAD FREE, SUPERSOT-3 Fairchild Semiconductor Corporation BSS81 vs FMMT449_NL
CPH3216 Small Signal Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, CPH3, 3 PIN SANYO Electric Co Ltd BSS81 vs CPH3216
FMMT489TC Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon Diodes Incorporated BSS81 vs FMMT489TC

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