The Nexperia BZT52H-C13 is a general-purpose surface-mount Zener voltage regulator diode from the BZT52H Series. It is housed in a compact SOD123F package and is designed for general voltage regulation applications. The BZT52H family covers nominal working voltages from 2.4V to 75V, with the BZT52H-C13 providing a nominal 13V Zener voltage.
The BZT52H-C13 belongs to the C tolerance series of approximately ±5%. At IZ = 5mA and Tj = 25°C, its specified Zener voltage range is 12.4V to 14.1V. Maximum differential resistance is 110Ω at 1mA and 10Ω at 5mA, while maximum reverse leakage current is only 0.1µA at VR = 8V.
Maximum diode capacitance is 80pF at 1MHz and VR = 0V, while non-repetitive peak reverse current reaches 2.5A under the specified 100µs pulse condition. The BZT52H Series supports up to 40W non-repetitive peak reverse power dissipation, a maximum forward current of 250mA, and a maximum forward voltage of 0.9V at 10mA.
Total power dissipation is rated at 375mW on a standard FR4 PCB footprint and can reach 830mW when mounted with a 1cm² cathode pad. Maximum junction temperature is 150°C, with ambient and storage temperature ranges from -65°C to +150°C.
The device uses a 2-lead SOD123F surface-mount package with a body size of approximately 2.6 × 1.6 × 1.1mm. The BZT52H-C13 package marking code is BM.
Key Features:
- Manufacturer: Nexperia
- Part Number: BZT52H-C13
- Series: BZT52H
- Device Type: Zener Voltage Regulator Diode
- Configuration: Single
- Nominal Zener Voltage: 13V
- Zener Voltage Range: 12.4V to 14.1V @ 5mA
- Tolerance Series: Approx. ±5%
- Maximum Differential Resistance: 110Ω @ 1mA
- Maximum Differential Resistance: 10Ω @ 5mA
- Maximum Reverse Leakage: 0.1µA @ 8V
- Maximum Diode Capacitance: 80pF
- Non-Repetitive Peak Reverse Current: 2.5A
- Peak Reverse Power Dissipation: 40W
- Maximum Forward Current: 250mA
- Maximum Forward Voltage: 0.9V @ 10mA
- Power Dissipation: 375mW on standard footprint
- Maximum Power Dissipation: 830mW with specified cathode pad
- Maximum Junction Temperature: 150°C
- Ambient Temperature: -65°C to +150°C
- Package: SOD123F
- Pin Count: 2
- Package Size: Approx. 2.6 × 1.6 × 1.1mm
- Mounting Type: Surface Mount
- Marking Code: BM.
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