Diodes Inc. ZTX603
Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-92
$ 0.511
EOL
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.511
$ 0.434
Stock
125,811
200,026,471
Authorized Distributors
6
5
Mount
Through Hole
Through Hole
Case/Package
TO-92
TO-92
Polarity
NPN
NPN
Collector Emitter Breakdown Voltage
80 V
80 V
Max Collector Current
1 A
1 A
Transition Frequency
150 MHz
150 MHz
Collector Emitter Saturation Voltage
1 V
1 V
hFE Min
2000
500
Power Dissipation
2.5 W
2.5 W
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Introduction Date1997-10-31
Lifecycle StatusEOL (Last Updated: 2 months ago)
LTB Date2026-10-28
LTD Date2027-04-28
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Descriptions
Descriptions of Diodes Inc. ZTX603 provided by its distributors.
Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-92
ZTX603 Series 80V 1 A NPN Silicon Planar Medium Power Darlington Transistor TO92
1V@ 1mA,1A NPN - Darlington 1W 10V 10μA 100V 80V 1A TO-92 wire mounting，Through hole mounting 4.77mm*2.41mm*4.01mm
Trans Darlington NPN 80V 1A 1000mW 3-Pin E-Line
Darlington Transistor, E-Line; |Diodes Inc. ZTX603
DARLINGTON TRANSISTOR, E-LINE; Transistor Polarity: NPN; Collector Emitter Voltage V(br)ceo: 80V; Transition Frequency ft: 150MHz; Power Dissipation Pd: 1W; DC Collector Current: 1A; DC Current Gain hFE: 5000hFE; Transistor Ca
Manufacturer Aliases
Diodes Inc. has several brands around the world that distributors may use as alternate names. Diodes Inc. may also be known as the following names:
- Diodes Incorporated
- DIODE
- DII
- DIO
- DIODE INC
- DC COMPONENTS
- DIOD
- YENYO
- Diodes Zetex
- MICRO COM
- MICRO ELECTRONIC INS
- Diodes Inc / Zetex
- DIODE INCORPORATED
- DIODES ZET
- DIODSE
- DINC
- Diodes Inc Inc
- DIOINC
- FORMOSA MS
- DIODES INC(RoHS)
- ZETEX (DIODES INC)
- DIODES INC/VISHAY
- Diodes Incorporation
- ZETEXDIODES
- DIODES INC/VISH
- Pericom
- Diodes Incorporated
Technical Specifications
Physical
Case/PackageTO-92
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight453.59237 mg
Technical
Collector Base Voltage (VCBO)100 V
Collector Emitter Breakdown Voltage80 V
Collector Emitter Saturation Voltage1 V
Collector Emitter Voltage (VCEO)80 V
Continuous Collector Current1 A
Current Rating1 A
Element ConfigurationSingle
Emitter Base Voltage (VEBO)10 V
hFE Min2000
Max Collector Current1 A
Max Operating Temperature200 °C
Max Power Dissipation1 W
Min Operating Temperature-55 °C
Number of Elements1
PackagingBulk
PolarityNPN
Power Dissipation2.5 W
Schedule B8541290080
Transition Frequency150 MHz
Voltage Rating (DC)80 V
Dimensions
Height4.01 mm
Length4.77 mm
Width2.41 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements