Datasheets
2SD1778AF by: ROHM Semiconductor

4A, 80V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN

Part Details for 2SD1778AF by ROHM Semiconductor

Overview of 2SD1778AF by ROHM Semiconductor

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Part Details for 2SD1778AF

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2SD1778AF Part Data Attributes:

2SD1778AF ROHM Semiconductor
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2SD1778AF ROHM Semiconductor 4A, 80V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ROHM CO LTD
Part Package Code SFM
Package Description FLANGE MOUNT, R-PSFM-T3
Pin Count 3
Reach Compliance Code unknown
Collector Current-Max (IC) 4 A
Collector-Emitter Voltage-Max 80 V
Configuration SINGLE
DC Current Gain-Min (hFE) 160
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 40 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish NOT SPECIFIED
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 8 MHz

Alternate Parts for 2SD1778AF

This table gives cross-reference parts and alternative options found for 2SD1778AF. 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 2SD1778AF, 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
2SD1681-R Power Bipolar Transistor, 1.2A I(C), 18V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, TO-126ML, 3 PIN SANYO Electric Co Ltd 2SD1778AF vs 2SD1681-R
2SC4107M 10A, 400V, NPN, Si, POWER TRANSISTOR, TO-220AB, TO-220AB, 3 PIN SANYO Electric Co Ltd 2SD1778AF vs 2SC4107M
2SD1855AC7F 4A, 80V, NPN, Si, POWER TRANSISTOR, TO-220FP, TO-220FP, 3 PIN ROHM Semiconductor 2SD1778AF vs 2SD1855AC7F
2SD1683-T Power Bipolar Transistor, 4A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, TO-126ML, 3 PIN SANYO Electric Co Ltd 2SD1778AF vs 2SD1683-T
2SD1381F/Q 1A, 80V, NPN, Si, POWER TRANSISTOR, TO-126FP, TO-126FP, 3 PIN ROHM Semiconductor 2SD1778AF vs 2SD1381F/Q
2SD1572 8A, 60V, NPN, Si, POWER TRANSISTOR, TO-220AB, TO-220AB, 3 PIN Renesas Electronics Corporation 2SD1778AF vs 2SD1572
2SD1896C7E 5A, 100V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN ROHM Semiconductor 2SD1778AF vs 2SD1896C7E
2SC3039N 7A, 400V, NPN, Si, POWER TRANSISTOR, TO-220AB, TO-220AB, 3 PIN SANYO Electric Co Ltd 2SD1778AF vs 2SC3039N
2SD1897C7E 5A, 100V, NPN, Si, POWER TRANSISTOR, TO-220FP, TO-220FP, 3 PIN ROHM Semiconductor 2SD1778AF vs 2SD1897C7E
2SD1897/D 5A, 100V, NPN, Si, POWER TRANSISTOR, TO-220FP, TO-220FP, 3 PIN ROHM Semiconductor 2SD1778AF vs 2SD1897/D

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