Datasheets
BTS121A by:

Power Field-Effect Transistor, 22A I(D), 100V, 0.1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB

Part Details for BTS121A by Siemens

Overview of BTS121A by Siemens

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for BTS121A

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BTS121A Part Data Attributes:

BTS121A Siemens
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BTS121A Siemens Power Field-Effect Transistor, 22A I(D), 100V, 0.1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Package Description FLANGE MOUNT, R-PSFM-T3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.95
Additional Feature LOGIC LEVEL COMPATIBLE
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE AND TEMPERATURE SENSOR
DS Breakdown Voltage-Min 100 V
Drain Current-Max (ID) 22 A
Drain-source On Resistance-Max 0.1 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss) 260 pF
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 95 W
Pulsed Drain Current-Max (IDM) 88 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON
Turn-off Time-Max (toff) 400 ns
Turn-on Time-Max (ton) 210 ns

Alternate Parts for BTS121A

This table gives cross-reference parts and alternative options found for BTS121A. 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 BTS121A, 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
BTS110 Power Field-Effect Transistor, 10A I(D), 100V, 0.2ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Siemens BTS121A vs BTS110
BTS120 Power Field-Effect Transistor, 19A I(D), 100V, 0.1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Infineon Technologies AG BTS121A vs BTS120
BTS130-E3045 27A, 50V, 0.05ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, 3 PIN Siemens BTS121A vs BTS130-E3045
BTS121AE3045 Power Field-Effect Transistor, 22A I(D), 100V, 0.1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, 4 PIN Siemens BTS121A vs BTS121AE3045
BTS113AE3045A Power Field-Effect Transistor, 11.5A I(D), 60V, 0.17ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220ABSMD VERSION, 3 PIN Infineon Technologies AG BTS121A vs BTS113AE3045A
BTS113A 11.5A, 60V, 0.17ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Rochester Electronics LLC BTS121A vs BTS113A
BTS121A-E3045 22A, 100V, 0.1ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, 3 PIN Siemens BTS121A vs BTS121A-E3045
BUK100-50GL TRANSISTOR 13.5 A, 50 V, 0.125 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, PLASTIC, TO-220AB, 3 PIN, FET General Purpose Power NXP Semiconductors BTS121A vs BUK100-50GL
BTS130E3045 Power Field-Effect Transistor, 27A I(D), 50V, 0.05ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220ABSMD VERSION, 3 PIN Infineon Technologies AG BTS121A vs BTS130E3045
BTS115 Power Field-Effect Transistor, 12.5A I(D), 50V, 0.125ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Siemens BTS121A vs BTS115

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