Part Number: 1N5991B_T50R vs 1N5915BPE3/TR8

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Part Number: 1N5991B_T50R 1N5915BPE3/TR8
Manufacturer: Fairchild/ON Semiconductor Microsemi Corporation
Description: DIODE ZENER 4.3V 500MW DO35 7.5Ohms ±5% 3.9V 25μA @ 1V -65°C~150°C 1.5W DO-204AL, DO-41, Axial
Quantity Available: Available Available
Datasheets: 1N5985 - 1N6025B -
Mounting Type Through Hole Through Hole
Package / Case DO-204AH, DO-35, Axial DO-204AL, DO-41, Axial
Supplier Device Package DO-35 DO-204AL (DO-41)
Operating Temperature -65°C~200°C -65°C~150°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
Tolerance ±5% ±5%
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Base Part Number 1N5991 1N5915
Current - Reverse Leakage @ Vr 5μA @ 1V 25μA @ 1V
Voltage - Forward (Vf) (Max) @ If 1.2V @ 200mA 1.2V @ 200mA
Power - Max 500mW 1.5W
Impedance-Max 88Ohms 7.5Ohms
Voltage - Zener (Nom) (Vz) 4.3V 3.9V
Mount - Through Hole
Number of Pins - 2
Published - 1999
Max Operating Temperature - 150°C
Min Operating Temperature - -65°C
Max Power Dissipation - 1.5W
Impedance - 7.5Ohm
Element Configuration - Single
Max Reverse Leakage Current - 25μA
Zener Voltage - 3.9V
Radiation Hardening - No
RoHS Status - RoHS Compliant
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