Bipolar (BJT) Transistor NPN 300 V 3 A 80MHz 1.2 W Through Hole E-Line (TO-92 compatible)
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ZTX857

DigiKey Part Number
ZTX857-ND
Manufacturer
Manufacturer Product Number
ZTX857
Description
TRANS NPN 300V 3A E-LINE
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 3 A 80MHz 1.2 W Through Hole E-Line (TO-92 compatible)
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 500mA, 10V
Mfr
Power - Max
1.2 W
Packaging
Bulk
Frequency - Transition
80MHz
Part Status
Last Time Buy
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
3 A
Package / Case
E-Line-3
Voltage - Collector Emitter Breakdown (Max)
300 V
Supplier Device Package
E-Line (TO-92 compatible)
Vce Saturation (Max) @ Ib, Ic
250mV @ 600mA, 3A
Base Product Number
Current - Collector Cutoff (Max)
50nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZTX857STZDiodes Incorporated1,961ZTX857SDICT-ND$1.89000Direct
In-Stock: 4,873
Check for Additional Incoming Stock
Last Time Buy Date: 10/28/2026
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.18000$2.18
10$1.39600$13.96
100$0.94420$94.42
500$0.75084$375.42
1,000$0.68867$688.67
4,000$0.59244$2,369.76
8,000$0.55549$4,443.92
12,000$0.54725$6,567.00
Manufacturers Standard Package