 | |  | |
| PartNumber | 1N4478/TR | 1N4477D | 1N4478US/TR |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Vz Zener Voltage | 36 V | 33 V | 36 V |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | DO-41-2 | DO-41-2 | D-5A-2 |
| Pd Power Dissipation | 1.5 W | 1.5 W | 1.5 W |
| Voltage Tolerance | 5 % | 1 % | 5 % |
| Zener Current | 40 mA | 43 mA | 40 mA |
| Zz Zener Impedance | 27 Ohms | 25 Ohms | 27 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Configuration | Single | Single | Single |
| Test Current | 7 mA | 7.5 mA | 7 mA |
| Packaging | Reel | Bulk | Reel |
| Diameter | 2.16 mm | 2.16 mm | - |
| Length | 4.06 mm | 4.06 mm | 5.08 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| If Forward Current | 200 mA | 200 mA | 200 mA |
| Ir Reverse Current | 0.05 uA | 0.05 uA | 0.05 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 100 | 1 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1 V | 1 V | 1 V |
| Height | - | - | 2.62 mm |
| Width | - | - | 2.62 mm |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip / Microsemi |
1N4478/TR | Zener Diodes Zener Diodes | |
| 1N4477D | Zener Diodes Zener Diodes | ||
| 1N4479 | Zener Diodes Zener Diodes | ||
| 1N4478US/TR | Zener Diodes Zener Diodes | ||
| 1N4478/TR | Zener Diodes | ||
| 1N4478US/TR | Zener Diodes | ||
| 1N4477D | Zener Diodes | ||
Semtech |
1N4478 | Zener Diodes Z MET 36V | |
| 1N4477US | Zener Diodes 33V ZENER 1.5W | ||
| 1N4478US | Zener Diodes 36V ZENER 1.5W | ||
| 1N4478 | Zener Diodes Zener Voltage Regulator Diode | ||
| 1N4479 | Zener Diodes Zener Voltage Regulator Diode | ||
| 1N4478US | Zener Diodes Zener Voltage Regulator Diode | ||
| 1N4477US | Zener Diodes Zener Voltage Regulator Diode | ||
Central Semiconductor |
1N4479 TR | Zener Diodes 39Vz 30 Zzt Ohm 31.2 Vr 37 mA 1.5pD | |
| 1N4479 BK | Zener Diodes 39Vz 30 Zzt Ohm 31.2 Vr 37 mA 1.5pD | ||
| 1N4478 BK | Zener Diodes 36Vz 27 Zzt Ohm 28.8 Vr 40 mA 1.5pD | ||
| 1N4477USJANTXV | Zener Single 33V 1500mW 2-Pin MELF - Trays (Alt: JANTXV1N4477US) | ||
| 1N4477JAN | Diode Zener Single 33V 5% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4477) | ||
| 1N4477USJAN | Zener Single 33V 1500mW 2-Pin MELF - Bulk (Alt: JAN1N4477US) | ||
| 1N4477JANTXV | Zener Single 33V 1500mW 2-Pin DO-41 - Bulk (Alt: JANTXV1N4477) | ||
| 1N4477USJANTX | Diode Zener Single 33V 1.5W 2-Pin MELF | ||
| 1N4478JANTX | Diode Zener Single 36V 5% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4478) | ||
| 1N4478USJANTX | Diode Zener Single 36V 5% 1.5W 2-Pin A-Case MELF SMD Bag - Bag (Alt: JANTX1N4478US) | ||
| 1N4478CJANTX | Diode Zener Single 36V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4478C) | ||
| 1N4478DJANTX | Diode Zener Single 36V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4478D) | ||
| 1N4478JANTX/TR | Diode Zener Single 36V 5% 1.5W 2-Pin Axial DO-41 T/R - Tape and Reel (Alt: JANTX1N4478/TR) | ||
| 1N4478JAN | Diode Zener Single 36V 5% 1.5W 2-Pin Case G-99 - Bulk (Alt: JAN1N4478) | ||
| 1N4478DJAN | Diode Zener Single 36V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4478D) | ||
| 1N4478CJAN | Diode Zener Single 36V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4478C) | ||
| 1N4478USJAN | Zener Single 36V 1500mW 2-Pin MELF - Bulk (Alt: JAN1N4478US) | ||
| 1N4478CUSJAN | Diode Zener Single 36V 2% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4478CUS) | ||
| 1N4478DUSJAN | Diode Zener Single 36V 1% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4478DUS) | ||
| 1N4477DJANTX | Diode Zener Single 33V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4477D) | ||
| 1N4477CJANTX | Diode Zener Single 33V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4477C) | ||
| 1N4477DUSJANTX | Diode Zener Single 33V 1% 1.5W 2-Pin A-Case MELF SMD Bag - Bag (Alt: JANTX1N4477DUS) | ||
| 1N4477DJAN | Diode Zener Single 33V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JAN1N4477D) | ||
| 1N4477CUSJAN | Diode Zener Single 33V 2% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4477CUS) | ||
| 1N4477DUSJAN | Diode Zener Single 33V 1% 1.5W 2-Pin A-Case MELF SMD - Bag (Alt: JAN1N4477DUS) | ||
| 1N4477DJANTXV | Diode Zener Single 33V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTXV1N4477D) | ||
| 1N4477CJANTXV | Diode Zener Single 33V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTXV1N4477C) | ||
| 1N4478JANTXV/TR | Diode Zener Single 36V 5% 1.5W 2-Pin Axial DO-41 T/R - Tape and Reel (Alt: JANTXV1N4478/TR) | ||
| 1N4478JANTXV | Diode Zener Single 36V 5% 1.5W 2-Pin Case G-99 - Bulk (Alt: JANTXV1N4478) | ||
| 1N4478DJANTXV | Diode Zener Single 36V 1% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTXV1N4478D) | ||
| 1N4478CJANTXV | Diode Zener Single 36V 2% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTXV1N4478C) | ||
| 1N4478USJANTXV | Diode Zener Single 36V 5% 1.5W 2-Pin SMD - Trays (Alt: JANTXV1N4478US) | ||
| 1N4478USJANTXV/TR | Diode Zener Single 36V 5% 1.5W 2-Pin A-Case MELF SMD T/R - Tape and Reel (Alt: JANTXV1N4478US/TR) | ||
| 1N4477JANTX | Diode Zener Single 33V 5% 1.5W 2-Pin Axial DO-41 Bag - Bag (Alt: JANTX1N4477) | ||
Central Semiconductor |
1N4478 BK | DIODE ZENER 36V 1.5W DO41 | |
| 1N4479 BK | DIODE ZENER 39V 1.5W DO41 |