onsemi BD678
Obsolete
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.291
Stock
21,928
829,319
Authorized Distributors
0
6
Mount
Through Hole
Through Hole
Case/Package
TO-126-3
SOT-32
Polarity
PNP
PNP
Collector Emitter Breakdown Voltage
60 V
60 V
Max Collector Current
4 A
4 A
Transition Frequency
2 MHz
10 MHz
Collector Emitter Saturation Voltage
2.5 V
2.5 V
hFE Min
750
750
Power Dissipation
40 W
40 W
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.29.00.95
Introduction Date1991-06-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2006-12-31
LTD Date2007-06-30
Descriptions
Descriptions of onsemi BD678 provided by its distributors.
Power Bipolar Transistor, 4A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-126, Plastic/Epoxy, 3 Pin
TRANSISTOR PNP D\'LINGTON BD678
IC REG LINEAR POS ADJ 1A TO263-3
TRANSISTOR, DARLINGTON TO-126; Transistor Type:Power Darlington; Transistor Polarity:PNP; Collector-to-Emitter Breakdown Voltage:60V; Current Ic Continuous a Max:4A; Min Hfe:750; Case Style:TO-126; Current Ic Max:4A; Current Ic av:4A; Current Ic hFE:1.5A; No. of Pins:3; Power, Ptot:40W; Temperature, Full Power Rating:25°C; Transistors, No. of:1; Voltage, Vcbo:60V
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-126-3
MountThrough Hole
Number of Pins3
Number of Terminals3
Technical
Collector Base Voltage (VCBO)60 V
Collector Emitter Breakdown Voltage60 V
Collector Emitter Saturation Voltage2.5 V
Collector Emitter Voltage (VCEO)60 V
Continuous Collector Current4 A
Current Rating-4 A
Element ConfigurationSingle
Emitter Base Voltage (VEBO)5 V
hFE Min750
Max Collector Current4 A
Max Operating Temperature150 °C
Max Power Dissipation40 W
Min Operating Temperature-55 °C
Number of Elements1
PackagingBulk
PolarityPNP
Power Dissipation40 W
Transition Frequency2 MHz
Voltage Rating (DC)-60 V
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
REACH SVHCAffected
RoHSNon-Compliant
Compliance Statements