Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
509 pcs
|
509 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| Impedance (Max) (Zzt) | |
| Industrial Grade | |
| Junction Temperature Max | |
| Lead Style | |
| Mounting Type | |
| Non-Repetitive Peak Power Dissipation | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Tolerance | |
| Voltage |
The ZY91 is a Zener diode from Diotec Semiconductor offering a nominal Zener voltage of 91V with ±5% tolerance. It is rated for 2W power dissipation at 50°C ambient temperature, with a non-repetitive peak power capability of 60W for pulses less than 1ms. The device features a maximum Zener impedance of 40Ω and a reverse leakage current of 1µA at 41V reverse voltage.
Designed for through-hole mounting, the ZY91 comes in a DO-204AC (DO-41) axial lead package. It operates over a junction temperature range of -50°C to +150°C and can be stored between -50°C and +175°C. Thermal resistance from junction to ambient is less than 45K/W, and junction to lead is less than 15K/W.
Typical applications include voltage stabilization and regulation circuits. The device is compliant with RoHS (exemption 7a), REACH, and Conflict Minerals regulations, though these compliances are unverified. The ZY91 is part of Diotec's ZY series spanning 1V to 200V Zener voltages.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.38 | $0.38 |
| 10+ | $0.27 | $0.27 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.16 | $0.16 |
| 5,000+ | $0.11 | $0.11 |
| 10,000+ | $0.09 | $0.09 |
| 25,000+ | $0.08 | $0.08 |
| 50,000+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 91V with ±5% tolerance.
Maximum power dissipation is 2W at TA=50°C, with non-repetitive peak power of 60W for pulses <1ms.
The ZY91 is housed in a DO-204AC (DO-41) axial lead through-hole package.
Junction temperature range is -50°C to +150°C with storage range -50°C to +175°C.
Maximum reverse leakage current is 1µA at 41V reverse voltage.