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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 4.7V SOT-363
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：4.7 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：3 µA @ 2 V
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The BZX84C4V7TW_R1_00001 is a triple isolated surface mount Zener diode manufactured by Panjit International Inc. It operates within a voltage range of 2.4 to 75 Volts and features a power dissipation rating of 200 mWatt. The device utilizes an SOT-363 molded plastic case with terminals solderable per MIL-STD-750, Method 2026. For the specific 4.7V variant, the nominal Zener voltage is 4.7V (range 4.47V to 4.94V), maximum Zener impedance is 80 Ohms at 5.0 mA test current, and maximum reverse leakage current is 3.0 uA at 2.0V. The component supports an operating junction temperature range from -65°C to +150°C.
Feature Summary
- Triple isolated configuration for independent circuit operation
- Compliant with EU RoHS2.0 directive and IEC61249 halogen-free standards
- Designed for automatic insertion processes
Applications
- Voltage regulation in low-power electronic circuits
- Reference voltage generation in signal processing applications
- Overvoltage protection in consumer electronics
Procurement Notes
Verify the complete part number including the suffix _R1_00001 to ensure correct packing specifications. Confirm that the required Zener voltage tolerance matches the 'C' series standard. Check datasheet thermal resistance values against actual PCB pad layouts to ensure safe operating temperatures are maintained during continuous use.
Selection Notes
Select this component when a compact triple isolated Zener solution is required for space-constrained designs. Ensure the application voltage does not exceed the 200mW power dissipation limit. Verify that the SOT-363 package dimensions fit the target footprint. Consider the -65°C to +150°C operating range for environmental suitability.
Part Context
This part belongs to the BZX84C2V4TW~BZX84C75TW series of triple isolated surface mount Zener diodes. The series offers various voltage options from 2.4V to 75V within the same SOT-363 package form factor. The R1 suffix indicates Tape and Reel packing on a 7-inch reel compliant with RoHS standards.
Replacement Considerations
Direct substitutes must match the SOT-363 package, 200mW power rating, and triple isolated configuration. Verify electrical parameters such as Zener impedance and leakage current against the original specification table.
