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JANTX1N4970C
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Product Detailed Parameters
- Description：DIODE ZENER 33V 5W E-AXIAL
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：33 V
- Tolerance：±2%
- Power - Max：5 W
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：2 µA @ 25.1 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：E, Axial
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 1 A
- Grade：Military
- Qualification：MIL-PRF-19500/435
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Buying Guide
Microsemi Corporation JANTX1N4970C is used in Single Zener Diodes category where integration and verification need to stay predictable. Key specs include Description (DIODE ZENER 33V 5W E-AXIAL), Packaging (Bulk), Temperature (-65°C ~ 175°C), Package/case (E, Axial), and Mounting (Through Hole).
Selection Notes
- For JANTX1N4970C, check the tolerance (±2%) and the relevant test conditions in the datasheet.
- Confirm the operating temperature range (-65°C ~ 175°C) meets your deployment conditions.
- Make sure Current - Reverse Leakage @ Vr (2 µA @ 25.1 V) aligns with your design targets and verification plan.
Alternates & Substitutions
- For production substitutions involving JANTX1N4970C in Single Zener Diodes, the cleanest alternate is usually the one that keeps the same product-facing behavior with the fewest new assumptions.
- For JANTX1N4970C in Single Zener Diodes, the better substitutes usually stay aligned with the actual conduction or protection job instead of relying on a single spec line (key constraints: package E, Axial).
- Compare not just the headline numbers but also the datasheet conditions behind them so paper matches do not turn into application mismatches.
- Review substitutes in the same order the product experiences them: assembly fit, interface behavior, operating range, and then secondary preferences.
FAQ
What should I verify before using JANTX1N4970C in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.
What is the package/case of JANTX1N4970C?
E, Axial
What is the mounting method for JANTX1N4970C?
Through Hole
Which Qualification is specified for JANTX1N4970C?
MIL-PRF-19500/435
Application Scenarios
For Microsemi Corporation JANTX1N4970C used in Single Zener Diodes designs, engineers usually narrow the choice by checking the failure modes, measurement access, and constraints that still matter after layout. They are often used for rectification and current steering where recovery behavior and leakage influence heat and noise in real operation. They often appear in power stages for rectification and polarity protection where predictable recovery and thermal margins matter. In automotive systems, transient suppression prevents resets and damage during harness events and servicing mistakes. In traction and industrial drives, rectifier modules and diode stages must tolerate surge and thermal cycling while maintaining stable leakage and recovery behavior.
Compatibility Advice
- In Microsemi Corporation JANTX1N4970C integration, verify repetitive peak current and junction heating against the actual waveform so thermal cycling does not become the hidden limiter. This reduces the chance that a substitute only works under a friendlier bench setup than the shipped product will ever see.
Project Fit
- Microsemi Corporation JANTX1N4970C is a practical fit for Single Zener Diodes when the design needs measurable margins under real waveforms rather than typical-only assumptions.
- Microsemi Corporation JANTX1N4970C is more likely to create avoidable rework in Single Zener Diodes projects when the surge waveform and wiring inductance are unknown, so stress and margin cannot be proven because the integration depends on constraints that cannot be controlled across builds.
