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1N4738A Datasheet

The 1N4738A is a 1.0W ZENER DIODE. Download the datasheet PDF and view key features and specifications below.

Part Number1N4738A
ManufacturerDiodes Incorporated
Overview OBSOLETE – PART DISCONTINUED PART OBSOLETE – NO ALTERNATE PART 1N4728A - 1N4761A 1.0W ZENER DIODE Features  1.0 Watt Power Dissipation  3.3V - 75V Nominal Zener Voltage  Standard VZ Tolerance is .
* 1.0 Watt Power Dissipation
* 3.3V - 75V Nominal Zener Voltage
* Standard VZ Tolerance is 5%
* Lead Free Finish, RoHS Compliant (Note 2) Mechanical Data
* Case: DO-41
* Case Material: Glass. UL Flammability Classification Rating 94V-0
* Terminals: Finish  Sn96.5Ag3.5. Solderable per MIL-STD-202, M.
Part Number1N4738A
DescriptionZener Diodes
Manufactureronsemi
Overview Zener Diodes 1N4728A - 1N4758A DATA SHEET ABSOLUTE MAXIMUM RATINGS (Note 1) Ta = 25°C unless otherwise noted Symbol Parameter Value Unit PD Power Dissipation @ TL ≤ 50°C, Lead . TICS Ta = 25°C unless otherwise noted Device 1N4728A VZ (V) @ IZ (Note 2) Min. Typ. Max. 3.135 3.3 3.465 Test Current IZ (mA) 76 Max. Zener Impedance ZZ @ IZ (W) 10 ZZK @ IZK (W) 400 IZK (mA) 1 Leakage Current IR (mA) 100 VR (V) 1 Non−Repetitive Peak Reverse Current IZSM (mA) (Note 3) 138.
Part Number1N4738A
Description1W Zener Diodes
ManufacturerTaitron Components
Overview Value Unit Conditions PD Power Dissipation above 25°C 1W VF Forward Voltage 1.2 V IF=0.1 A TJ Max. Junction Temperature 150 °C TSTG Storage Temperature Range -65 to +150 °C TAITRON COMPONE.
* 1W Power Dissipation
* Built-in Strain Relief
* Low Inductance
* High Stability
* Zener Voltage from 3.3V to 75V
* High temperature soldering guaranteed: 260°C/10 seconds /.037" (9.5mm) lead length,
* RoHS Compliance Mechanical Data Case: Terminals: Weight: DO-41(G), Glass Axial leads, solderabl.
Part Number1N4738A
DescriptionVoltage regulator diodes
ManufacturerNexperia
Overview Low voltage regulator diodes in hermetically sealed small SOD66 (DO-41) glass packages. The series consists of 22 types with nominal working voltages from 3.3 to 24 V. 1.2 Features I Total power diss. I Total power dissipation: max. ≤ 1000 mW I Working voltage range: nom. 3.3 V to 24 V I Tolerance series: ±5 % I Small hermetically sealed glass package 1.3 Applications I Low voltage stabilizers 1.4 Quick reference data Table 1. Symbol VF Ptot Quick reference data Parameter forward voltage tot.

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