The 1N6017C is a 51 V Zener diode from Microchip Technology, rated for 500 mW continuous power dissipation in a DO-35 (DO-204AH) axial-lead package. The ±2% tolerance on the nominal Zener voltage means the regulation point stays between 49.98 V and 52.02 V at the specified test current — tighter than the standard 5% grade, so it suits reference or clamp circuits where the voltage window is load-bearing. The 100 nA maximum reverse leakage at 39 V (well below the Zener knee) confirms the diode stays off until the breakdown region, which matters for bias-supply or overvoltage-clamp designs that cannot tolerate pre-Zener conduction.
1N6017C
Microchip 1N6017C Zener Diode, 51 V, ±2%, 500 mW, DO-35
MPN1N6017C
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Microchip Technology 1N6017C Zener diode, 51 V nominal, ±2% tolerance, 500 mW, DO-204AH (DO-35) axial, through hole, Bulk.
$3.9900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| Voltage - zener (Nom) | 51 V |
| Voltage - forward (Vf) (Max) @ if | 1.1 V @ 200 mA |
| Current - reverse leakage @ vr | 100 nA @ 39 V |
| Power - max | 500 mW |
| Operating temperature | -65°C~175°C |
| Package | Bulk |
| Tolerance | ±2% |
| Case | DO-204AH, DO-35, Axial |
| Impedance (Max) | 180 Ohms |
Product details
Frequently asked questions
What compliance documentation does Microchip Technology provide for 1N6017C?
Microchip Technology provides RoHS and REACH compliance data for the 1N6017C series. The base product number is 1N6017. No UL or IEC certification is listed in the product record.