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Part Number | 1N5991B_T50R |
OEMstron Part # | 1N5991B_T50R |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 4.3V 500MW DO35 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 1N5991B_T50R PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
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1N5991B_T50R Specifications
Part Number | 1N5991B_T50R | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | ON Semiconductor | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 4.3V | |
Tolerance | ±5% | |
Power - Max | 500mW | |
Impedance (Max) (Zzt) | 88 Ohms | |
Current - Reverse Leakage @ Vr | 5µA @ 1V | |
Voltage - Forward (Vf) (Max) @ If | 1.2V @ 200mA | |
Operating Temperature | -65°C ~ 200°C | |
Mounting Type | Through Hole | |
Package / Case | DO-204AH, DO-35, Axial | |
Supplier Device Package | DO-35 |
1N5991B_T50R Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1N5991B_T50R Fairchild Semiconductor Corporation |
Diode Zener Single 4.3V 5% 500mW 2-Pin DO-35 T/R |
Contact Us |
Part Number | Description | Stock |
1N5991B_T50R D# 1N5991B_T50R-ND ON Semiconductor |
DIODE ZENER 4.3V 500MW DO35 |
Limited Supply - Call |
Part Number | Description | Stock |
1N5991B_T50R D# NS-1N5991B_T50R Fairchild Semiconductor Corporation |
OEM/CM ONLY |
3057 |
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