Datasheets
SMBT3904 by:

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon,

Part Details for SMBT3904 by Siemens

Overview of SMBT3904 by Siemens

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Applications Consumer Electronics Audio and Video Systems

Price & Stock for SMBT3904

Part # Distributor Description Stock Price Buy
Quest Components Bipolar Junction Transistor, NPN Type, TO-236 5632
  • 1 $0.0760
  • 422 $0.0285
  • 1,755 $0.0143
$0.0143 / $0.0760 Buy Now

Part Details for SMBT3904

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SMBT3904 Part Data Attributes

SMBT3904 Siemens
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SMBT3904 Siemens Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon,
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.2 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 70
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) 0.33 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) 300 MHz
Turn-off Time-Max (toff) 250 ns
Turn-on Time-Max (ton) 70 ns
VCEsat-Max 0.3 V

Alternate Parts for SMBT3904

This table gives cross-reference parts and alternative options found for SMBT3904. 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 SMBT3904, 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
PMBT3904,235 PMBT3904 - NPN switching transistor TO-236 3-Pin NXP Semiconductors SMBT3904 vs PMBT3904,235
MMBT3904 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fairchild Semiconductor Corporation SMBT3904 vs MMBT3904
PMBT3904,215 PMBT3904 - NPN switching transistor TO-236 3-Pin NXP Semiconductors SMBT3904 vs PMBT3904,215
SMBT3904E6327 Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, Siemens SMBT3904 vs SMBT3904E6327
MMBT3904 TRANSISTOR 200 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal NXP Semiconductors SMBT3904 vs MMBT3904
BSR17A Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fairchild Semiconductor Corporation SMBT3904 vs BSR17A
PMBS3904 TRANSISTOR 100 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal NXP Semiconductors SMBT3904 vs PMBS3904
Part Number Description Manufacturer Compare
UZTX653 Small Signal Bipolar Transistor, 2A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs UZTX653
2N5089J18Z 100 mA, 25 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, 3 PIN Fairchild Semiconductor Corporation SMBT3904 vs 2N5089J18Z
BC548B 100mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC SMBT3904 vs BC548B
ZTX652STOB Small Signal Bipolar Transistor, 2A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs ZTX652STOB
PN2484D75Z TRANSISTOR NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal National Semiconductor Corporation SMBT3904 vs PN2484D75Z
ZTX657SM Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs ZTX657SM
BC548BRL1 100mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC SMBT3904 vs BC548BRL1
ZTX549M1TC Small Signal Bipolar Transistor, 1A I(C), 25V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs ZTX549M1TC
FXT653STOA Small Signal Bipolar Transistor, 2A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs FXT653STOA
FXT603STOA Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc SMBT3904 vs FXT603STOA

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