Diodes Incorporated SMAZ18-13-F Zener Diodes
DIODE ZENER 18V 1W SMA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SMAZ18-13-F
Detailed Description
DIODE ZENER 18V 1W SMA
Package
DO-214
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
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Technical Specifications
Diodes Incorporated SMAZ18-13-F Zener Diodes technical specifications.
General
Series
SMAZ18
RoHS
Yes
Mounting Type
SMD/SMT
Vz Zener Voltage
18 V
Voltage Tolerance
5 %
Pd Power Dissipation
1 W
Working Test Current
500 nA
Zz Zener Impedance
15 Ohms
Minimum Operating Temperature C
- 65
Maximum Operating Temperature C
+ 150
Related Parts Comparison (SMAZ18-13-F vs SMAZ5V1-13-F vs SMAZ12-13-F vs SMAZ6V8-13-F)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | SMAZ18 | SMAZ5 | SMAZ12 | SMAZ6 |
| Mounting Type | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| RoHS | Yes | Yes | Yes | Yes |
| Configuration | Single | Single | Single | Single |
| Current Output Channel | 500 nA | 2.5 uA | 1 uA | 5 uA |
| ID Continuous Drain Current | 25 mA | 100 mA | 50 mA | 100 mA |
| Ir Maximum Reverse Leakage Current | 500 nA | 2.5 uA | 1 uA | 5 uA |
| Maximum Operating Temperature C | + 150 | + 150 | + 150 | + 150 |
| Minimum Operating Temperature C | - 65 | - 65 | - 65 | - 65 |
| Package | DO-214 | DO-214 | DO-214 | DO-214 |
| Pd Power Dissipation | 1 W | 1 W | 1 W | 1 W |
| Reference Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
1SMA5931BT3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
1.5W 18V Zener Diode, SMA, 5% Tol
More Parts in Zener Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.