1M130Z B0G

Overview

The 1M130Z B0G is a single Zener diode manufactured by Taiwan Semiconductor Corporation, designed for through-hole mounting in the DO-41 (DO-204AL) axial leaded package. It features a nominal Zener voltage of 130 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1 W at ambient temperatures up to +75°C and can withstand peak pulse power of 1 kW. Key electrical characteristics include a maximum reverse leakage current of 5 µA at the rated voltage and a Zener impedance of 65 Ω measured at a test current of 2 mA. The component operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Provides stable voltage regulation via avalanche breakdown mechanism in the reverse bias region
• Engineered for high thermal stability with a wide operating junction temperature range
• Constructed with low leakage current specifications to minimize standby power loss
• Capable of handling transient energy pulses due to high peak pulse power rating

Applications

• Voltage reference circuits requiring precise DC level shifting
• Overvoltage protection stages in linear power supplies
• Clamping applications in signal conditioning paths
• Biasing networks for transistor amplifier stages

Procurement Notes

Verify the specific suffix 'B0G' against the manufacturer's latest datasheet to confirm packaging details and compliance status. Ensure that the required Zener voltage tolerance and power derating curves align with your thermal design constraints. Cross-reference the DO-41 footprint dimensions with your PCB layout guidelines before finalizing procurement orders.

Selection Notes

Select this component when a standard 130 V reference is needed in an axial package. Compare the 65 Ω impedance value against circuit sensitivity requirements. Evaluate the 1 W continuous power rating against expected thermal conditions. Consider the ±5% tolerance if tighter voltage accuracy is required for precision applications.

Part Context

This part belongs to the 1M series of glass-passivated Zener diodes from Taiwan Semiconductor. The series typically covers a voltage range from approximately 2.4 V to 200 V. These diodes are characterized by fast switching capabilities and robust construction suitable for general-purpose electronic equipment and industrial control systems.

Replacement Considerations

Direct substitutes must match the 130 V Zener voltage, 1 W power rating, and DO-41 package. Verify equivalent parameters such as Zener impedance and leakage current. Common alternatives include parts from ON Semiconductor or Vishay with identical electrical ratings and pinout configurations.