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1SMA4744A

Good-Ark
Part Number 1SMA4744A
Manufacturer Good-Ark
Description 1W Zener Diode
Published Jun 6, 2014
Detailed Description 1SMA4738A thru 1SMA4764A Surface Mount Zener Diodes Vz Range:8.2 to 100V Power Dissipation:1W Features ■ Silicon power ...
Datasheet PDF File 1SMA4744A PDF File

1SMA4744A
1SMA4744A


Overview
1SMA4738A thru 1SMA4764A Surface Mount Zener Diodes Vz Range:8.
2 to 100V Power Dissipation:1W Features ■ Silicon power zener diodes ■ For use in stabilizing and clipping circuits with high power rating.
■ Suffix”A” for ±5% tolerance.
Package: DO-214AC (SMA) Maximum Rating (TA=25°C unless otherwise specified) Parameter Zener Current Power Dissipation at TL=70°C JunctionTemperature Storage Temperature Range Symbol Ptot TJ TS Value See Next Page 1 150 -55to+150 Unit W °C °C Typical Thermal Resistance (Note1) RθJA RθJL 125 30 Note1: Thermal resistance from junction to ambient & lead, mounted on PCB with 5.
0×5.
0mm copper pads °C/W °C/W Electrical Charateristics (TA=25°C unless otherwise specified) Part number 1SMA4738A 1SMA4739A 1SMA4740A 1SMA4741A 1SMA4742A 1SMA4743A 1SMA4744A 1SMA4745A 1SMA4746A 1SMA4747A 1SMA4748A 1SMA4749A Device Marking Code Nominal Zener Voltage at IZT Vz (Volts)(1) Test Current IZT(mA) Maximum Zener Impedance(2) ZZT at IZT ZZK At IZK (Ω) (Ω) (mA) M...



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