Part Details for BD681 by Fairchild Semiconductor Corporation
Overview of BD681 by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for BD681
BD681 CAD Models
BD681 Part Data Attributes:
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BD681
Fairchild Semiconductor Corporation
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Datasheet
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BD681
Fairchild Semiconductor Corporation
Power Bipolar Transistor, 4A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8541.29.00.95 | |
Case Connection | ISOLATED | |
Collector Current-Max (IC) | 4 A | |
Collector-Emitter Voltage-Max | 100 V | |
Configuration | DARLINGTON | |
DC Current Gain-Min (hFE) | 750 | |
JEDEC-95 Code | TO-126 | |
JESD-30 Code | R-PSFM-T3 | |
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 | FLANGE MOUNT | |
Polarity/Channel Type | NPN | |
Power Dissipation-Max (Abs) | 40 W | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Position | SINGLE | |
Transistor Application | SWITCHING | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 10 MHz |
Alternate Parts for BD681
This table gives cross-reference parts and alternative options found for BD681. 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 BD681, 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 |
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BD681STU | Medium Power NPN Darlington Bipolar Power Transistor, 1920-TUBE | onsemi | BD681 vs BD681STU |
BD681S | Medium Power NPN Darlington Bipolar Power Transistor, 2000-BLKBG | onsemi | BD681 vs BD681S |
BD681 | Medium Power NPN Darlington Bipolar Power Transistor, TO-225, 500-BLKBX | onsemi | BD681 vs BD681 |
BD681 | Power Bipolar Transistor, 4A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, PLASTIC PACKAGE-3 | Central Semiconductor Corp | BD681 vs BD681 |
BD681G | Medium Power NPN Darlington Bipolar Power Transistor, TO-225, 500-BLKBX | onsemi | BD681 vs BD681G |
BD681 | Power Bipolar Transistor, 4A I(C), 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin | Baneasa SA | BD681 vs BD681 |
BD681 | 4A, 100V, NPN, Si, POWER TRANSISTOR, TO-225AA | Motorola Mobility LLC | BD681 vs BD681 |
BD681 | Power Bipolar Transistor, 4A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, | Crimson Semiconductor Inc | BD681 vs BD681 |
BD681STU | NPN Epitaxial Silicon Transistor, TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD), 1920/RAIL | Fairchild Semiconductor Corporation | BD681 vs BD681STU |
BD681S | NPN Epitaxial Silicon Transistor, TO-126 (SOT32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD), 2000/BULK | Fairchild Semiconductor Corporation | BD681 vs BD681S |