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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 30V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：30 V
- Tolerance：±6%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 21 V
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The BZX84C30TS-7-F is a triple surface mount Zener diode array manufactured by Diodes Incorporated. It integrates three isolated diode elements within a single SOT-363 package. The nominal Zener voltage is 30.0 V, with a range of 28.0 V to 32.0 V at a test current of 2 mA. Maximum Zener impedance is 80 Ohms at 2 mA and 300 Ohms at 0.5 mA. Maximum reverse current is 0.1 uA at 21.0 V. Power dissipation is 200 mW, with a thermal resistance of 625 °C/W. Operating temperature ranges from -65 °C to +150 °C.
Feature Summary
- Integrates three electrically isolated Zener diode elements into one ultra-small surface mount package
- Provides precise voltage regulation across a wide operating temperature range
- Constructed with lead-free matte tin plating over an Alloy 42 leadframe
Applications
- Voltage reference circuits requiring multiple independent rails
- Over-voltage protection for signal lines
- Clamping applications in portable electronic devices
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets RoHS compliance standards if restricted substances are prohibited in the assembly process. Ensure the date code aligns with green molding compound requirements for halogen-free specifications.
Selection Notes
Select this component when space constraints require multiple discrete Zener diodes in a single footprint. Verify that the 200 mW power dissipation rating accommodates the expected thermal load on an FR4 PCB. Check that the 30 V breakdown voltage fits the target circuit threshold without exceeding maximum ratings.
Part Context
This part belongs to the BZX84C series of triple Zener arrays produced by Diodes Incorporated. The series covers nominal voltages from 2.4 V to 39 V. All variants share the same SOT-363 mechanical outline and electrical testing conditions, differing primarily in breakdown voltage and marking codes.
Replacement Considerations
Substitutes must match the SOT-363 package and contain three isolated Zener elements. Verify that the replacement part offers a 30 V nominal voltage with compatible impedance and leakage current characteristics.
