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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.2mm |
| Length | 5.59mm |
| Model | 1SMA5937BT3G |
| Mount Type | Surface |
| Series | 1SMA59xxBT3G |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AC |
| Minimum Operating Temperature | -65°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Automotive Standard | AEC-Q101 |
| Maximum Power Dissipation Pd | 1.5W |
| Diode Configuration | Single |
| Test Current It | 11.4mA |
| Maximum Reverse Leakage Current | 500nA |
| Nominal Zener Voltage Vz | 33V |
| Zener Type | Voltage Regulator |
| Maximum Zener Impedance | 33Ω |
onsemi 1SMA5937BT3G is a Zener Diode designed for voltage regulation with a nominal zener voltage of 33 V and a power dissipation capacity of 1.5 W. It comes in a compact DO-214AC package with a surface mount configuration featuring two pins, suitable for automated PCB insertion.
This single diode device offers tight voltage regulation with ±5% tolerance, making it ideal for protecting circuits by regulating voltage and protecting against voltage surges in automotive, industrial, and general electronic applications.
The diode supports a test current of 11.4 mA and a maximum zener impedance of 33 Ω, ensuring stability under varying load conditions. It is compliant with RoHS environmental standards and conforms to the AEC-Q101 automotive standard, ensuring reliability in harsh environments.
Physical dimensions of the diode include a length of 5.59 mm and height of 2.2 mm, enabling compact circuit designs. The device operates efficiently with low maximum reverse leakage current of 500 nA and supports a broad temperature range from -65°C to 150°C.
Configured as a single zener diode for voltage regulation. Nominal voltage of 33 V with ±5% tolerance for precise regulation. Power dissipation rating of 1.5 W for reliable performance. Surface mount package DO-214AC, 2-pin for easy PCB assembly.
Meets RoHS and AEC-Q101 automotive standards. Maximum operating temperature 150°C and minimum -65°C. Low leakage current of 500 nA for efficient operation. Compact dimensions support space-saving designs. This onsemi zener diode is well suited for voltage regulation tasks in industrial, automotive, electronic manufacturing, and power supply protection applications.
Explore more semiconductor components and Zener Diodes in the Electronics & Electricals category on EnvMart.
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