3 Watt Surface Mount Silicon Zener Diode MCC 3SMAJ5937B-TP with Glass Passivated Junction and RoHS
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Product Description
Product Overview
The 3SMAJ5913B thru 3SMAJ5956B series are 3.0 Watt Surface Mount Silicon Zener Diodes designed for surface mount applications. These diodes feature a glass passivated junction, low inductance, and a low profile mounting. They are suitable for applications requiring high specified maximum current when adequately heat-sinked. The polarity is indicated by a cathode band, and they are available in a 3.3 to 200 Volt voltage range. These components are RoHS compliant and available in a halogen-free option.
Product Attributes
- Brand: Micro Commercial Components (MCC)
- Series: 3SMAJ5913B thru 3SMAJ5956B
- Package Type: DO-214AC (SMA)
- Material: Silicon
- Construction: Glass Passivated Junction
- Certifications/Compliance: RoHS Compliant, UL 94 V-0 flammability rating, Moisture Sensitivity Level 1
- Optional Feature: Halogen free available by adding suffix "-HF"
- Packaging: Standard 12mm Tape (per EIA 481)
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Steady State Power Dissipation (Pd) | 3.0W | @ 25C |
| Operation and Storage Temperature (TJ, TSTG) | -55C to +150C | |
| Maximum Forward Voltage (VF) | 1.5V | @ IF = 200mA |
| Maximum Temperature for Soldering | 260C for 10 seconds | |
| Terminals Solderable | Per MIL-STD-750, Method 2026 | |
| Thermal Junction to Lead Resistance (RthJL) | 25 C/W | Mounted on 5.0mm (1oz thick) land areas |
| Thermal Junction to Ambient Resistance (RthJA) | 135 C/W | Lead temperature at TL=30C |
| Lead Temperature (TL) | 75C | |
| Ambient Temperature (TA) | 15C | |
| Voltage Range | 3.3V to 200V | |
| Tolerance and Voltage Designation | +/- 5% | For listed type numbers |
| Maximum DC Zener Current (IZM) | Up to 1200mA | Varies by model |
| Maximum Surge Power (PPK) | See Rating and Characteristics Curves | |
| Dynamic Impedance (ZZT) | See Electrical Characteristics Table | @ IZT |
| Knee Current (IZK) | See Electrical Characteristics Table | |
| Knee Impedance (ZZK) | See Electrical Characteristics Table | |
| Maximum Reverse Current (IR) | See Electrical Characteristics Table | @ VR |
| Dimensions (Inches) | A: .079-.096, B: .050-.064, C: .002-.008, D: Max .02, E: .030-.060, F: .065-.091, G: .189-.220, H: .157-.181, J: .090-.115 | |
| Dimensions (MM) | A: 2.00-2.44, B: 1.27-1.63, C: .05-.20, D: Max .51, E: .76-1.52, F: 1.65-2.32, G: 4.80-5.59, H: 4.00-4.60, J: 2.25-2.92 | |
| Part Number Example | 3SMAJ5913B | |
| Device Marking | See Electrical Characteristics Table | (e.g., H13B) |
| Tape & Reel Packing | 7.5Kpcs/Reel | Part Number-TP |
| Halogen Free Suffix | -HF | e.g., Part Number-TP-HF |
Note: All specifications are subject to change without notice. Please refer to the latest revision of the datasheet.
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