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| PartNumber | SMPZ3931B-M3/84A | SMPZ3931B-E3/85A | SMPZ3931B-E3/84A |
| Description | Zener Diodes 1.5watt 18volt 5% | Zener Diodes RECOMMENDED ALT 625-SMPZ3931B-M3/85A | Zener Diodes RECOMMENDED ALT 625-SMPZ3931B-M3/84A |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | E | E | E |
| Vz Zener Voltage | 18 V | 18 V | 18 V |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DO-220AA-2 | DO-220AA | DO-220AA |
| Pd Power Dissipation | 1.5 W | 500 mW | 500 mW |
| Voltage Tolerance | - | 5 % | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 83 mA | 83 mA | 83 mA |
| Zz Zener Impedance | 12 Ohms | 12 Ohms | 12 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Configuration | Single | Single | Single |
| Test Current | 20.8 mA | 20.8 mA | 20.8 mA |
| Packaging | Reel | Reel | Reel |
| Series | SMPZ39-B | SMPZ39-B | SMPZ39-B |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Length | 3.61 mm | 3.61 mm | 3.61 mm |
| Width | 2.18 mm | 2.18 mm | 2.18 mm |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Ir Reverse Current | 500 nA | 500 nA | 500 nA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 3000 | 10000 | 3000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Tradename | eSMP | eSMP | eSMP |
| Vf Forward Voltage | 1.5 V | - | - |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Unit Weight | - | 0.000847 oz | 0.000847 oz |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Vishay Semiconductors |
SMPZ3931B-M3/84A | Zener Diodes 1.5watt 18volt 5% | |
| SMPZ3931B-M3/85A | Zener Diodes 1.5watt 18volt 5% | ||
| SMPZ3931B-E3/85A | Zener Diodes RECOMMENDED ALT 625-SMPZ3931B-M3/85A | ||
| SMPZ3931B-E3/84A | Zener Diodes RECOMMENDED ALT 625-SMPZ3931B-M3/84A | ||
Vishay |
SMPZ3931B-M3/85A | TVS Diodes - Transient Voltage Suppressors 1.5watt 18volt 5% | |
| SMPZ3931B-M3/84A | TVS Diodes - Transient Voltage Suppressors 1.5watt 18volt 5% | ||
| SMPZ3931B-E3/84A | DIODE ZENER 18V 500MW DO220AA |