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Microchip Technology 1PMT5930CE3/TR13
- Part No.:
- 1PMT5930CE3/TR13
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-216AA
- Datasheet:
-
1PMT5930CE3/TR13.pdf
- Description:
- DIODE ZENER 16V 3W DO216AA
- Quantity:
- Payment:
- Shipping:
Inventory:7,512
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Product details
Overview
1PMT5930CE3/TR13 from Microsemi is a 16 V, ±5% tolerance surface-mount Zener diode in the Powermite® package, rated for 3.0 W DC power dissipation at TAB 1 = 60°C, with 10 Ω dynamic impedance at 23.4 mA test current and thermal resistance of 30°C/W junction-to-TAB1. It serves as a precision voltage reference or overvoltage clamp in compact DC power rails and regulator feedback paths.
For engineers reviewing the 1PMT5930CE3/TR13 datasheet, 1PMT5930CE3/TR13 pinout, 1PMT5930CE3/TR13 application, or 1PMT5930CE3/TR13 equivalent, key selection criteria include zener voltage tolerance (±5%), low reverse leakage (≤1 µA at 12.2 V), ESD robustness (>16 kV HBM), thermal performance under PCB pad conduction, and compatibility with EIA-481 tape-and-reel automated assembly.
Technical Context
This device operates as a two-terminal voltage-regulating diode with sharp knee characteristics-IZK = 0.25 mA and ZZK = 600 Ω-enabling stable regulation even at low bias currents. Its full metallic bottom and integral locking tab provide direct thermal path to the PCB, supporting reliable 3.0 W power handling when mounted on adequately sized copper pads.
The 1PMT5930CE3/TR13 is specified at TL = 30°C with VZ measured 20 seconds after DC current application, and its dynamic impedance (ZZT = 10 Ω) is derived using 60 Hz RMS AC superimposed at 10% of IZT-ensuring predictable small-signal behavior in ripple-sensitive reference circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 16.0 V ±5% at IZT = 23.4 mA - defines nominal regulation point with tight production control |
| Power Dissipation | 3.0 W at TAB 1 = 60°C - maximum continuous DC power under defined thermal mounting condition |
| Dynamic Impedance (ZZT) | 10 Ω at IZT - ensures minimal output voltage variation under load current transients |
| Knee Current (IZK) | 0.25 mA - lowest practical bias current sustaining usable regulation (VZ ≥ 12.2 V) |
| Reverse Leakage (IR) | ≤1 µA at VR = 12.2 V - guarantees low quiescent error in high-impedance reference nodes |
| Thermal Resistance | 30°C/W junction-to-TAB1 - quantifies temperature rise per watt when heat flows through metal tab to PCB |
| ESD Rating | >16 kV per Human Body Model - supports robust handling and board-level ESD immunity without external protection |
Pinout & Package
Package: Powermite® (DO-216AA), molded surface-mount package with full metallic bottom and integral locking tab; cathode designated by TAB 1; weight ≈ 0.016 g; mounting position unrestricted.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TAB 1 | Cathode | Primary heat sink interface and electrical cathode connection; must be soldered to thermal pad for rated 3.0 W operation |
| Lead 2 | Anode | Standard anode terminal; electrically isolated from TAB 1; used for circuit return path |
Key Features
| Feature | Design Value |
|---|---|
| Full metallic bottom | Eliminates solder flux entrapment during reflow, improving long-term reliability and void-free solder joints |
| Integral locking tab | Acts as mechanical anchor and primary thermal conduction path to PCB, enabling 3.0 W rating in ultra-compact footprint |
| EIA-481 tape-and-reel packaging | Supports high-speed pick-and-place placement with 3,000 units per 7-inch reel (TR13 denotes 13-inch reel variant) |
| ESD robustness | >16 kV HBM rating reduces need for external transient suppression in portable and industrial interfaces |
Applications
| DC Power Supply Reference | Overvoltage Clamp Circuit |
|---|---|
Use Scenario: Stabilizing feedback node in adjustable linear regulators (e.g., LM317-based designs) where space-constrained layouts preclude through-hole Zeners. IC Role / Device Role / Timing Role: Precision voltage reference element defining output setpoint via resistor divider. Use Value: ±5% VZ tolerance and 10 Ω ZZT ensure ≤0.16 V output drift across load and line variations at 23.4 mA bias. | Use Scenario: Protecting microcontroller I/O pins from transient overvoltage events in industrial sensor interfaces. IC Role / Device Role / Timing Role: Shunt clamping device limiting voltage excursion to 16 V during ESD or inductive kickback. Use Value: >16 kV HBM rating and 1 µA IR at 12.2 V enable direct pin-level protection without series resistance degradation. |
| Automotive Body Control Module | Portable Medical Instrument Reference |
Use Scenario: Providing stable 16 V reference for analog sensor signal conditioning in 12 V automotive subsystems with wide ambient temperature range. IC Role / Device Role / Timing Role: Temperature-stable voltage reference for ADC biasing and op-amp gain-setting networks. Use Value: -55°C to +150°C junction/storage rating and 30°C/W thermal resistance support operation under hood conditions with minimal derating. | Use Scenario: Generating calibrated excitation voltage for precision resistive bridge sensors in battery-powered diagnostic devices. IC Role / Device Role / Timing Role: Low-power, low-drift voltage source for ratiometric measurement systems. Use Value: 0.25 mA knee current enables regulation down to microampere bias levels, extending battery life without sacrificing accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N5930BTR | Same 16 V ±5% VZ and DO-41 through-hole package; 1.0 W rating vs. 3.0 W; no metallic thermal tab | Requires larger PCB area and heatsinking for equivalent power handling; unsuitable for high-density SMT layouts | Select only if legacy through-hole assembly or lower power (≤1 W) operation is acceptable |
| MMSZ5242B-TP | 16 V ±5% VZ in SOD-123; 0.5 W rating; 20 Ω ZZT; 5 µA IR at 12.2 V | Limited to low-power bias/reference roles; higher leakage and impedance reduce regulation fidelity in precision circuits | Choose for cost-sensitive, low-current applications where 3.0 W capability and <1 µA leakage are not required |
Compared with 1N5930BTR and MMSZ5242B-TP, the 1PMT5930CE3/TR13 delivers triple the power rating in an SMT footprint, sub-µA leakage at clamping voltage, and integrated thermal management-making it uniquely suited for space-constrained, high-reliability 3 W reference or clamp functions.
Availability
1PMT5930CE3/TR13 is available at Aetrix Electronics and suitable for DC power supply reference, overvoltage clamp circuit, automotive body control module, and portable medical instrument reference requiring stable component supply across extended temperature and high-reliability environments.
Supply support for 1PMT5930CE3/TR13 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microsemi (now part of Microchip Technology) is a U.S.-based semiconductor company specializing in high-reliability analog, mixed-signal, and radiation-hardened components for aerospace, defense, and industrial markets.
The Powermite® Zener diode product line-including the 1PMT5930CE3/TR13-is engineered for high-power density surface-mount voltage regulation in thermally demanding applications where traditional axial or DO-41 packages cannot meet size or thermal constraints.
FAQ
What is the zener voltage tolerance for 1PMT5930CE3/TR13?
The 1PMT5930CE3/TR13 has a nominal zener voltage of 16.0 V with a standard tolerance of ±5%, as confirmed in the MSC0995 datasheet. This tolerance applies under test conditions of IZT = 23.4 mA and TAB 1 temperature maintained at 30°C. Tighter tolerances (±2% and ±1%) are available with suffixes C and D, but the CE3 designation specifies the ±5% version.
How is thermal performance characterized for 1PMT5930CE3/TR13?
The 1PMT5930CE3/TR13 features a thermal resistance of 30°C/W from junction to TAB 1, meaning each watt of dissipated power raises the junction temperature by 30°C above the tab temperature. Its full metallic bottom and locking tab are designed to conduct heat directly into the PCB copper, enabling the full 3.0 W rating only when TAB 1 is properly soldered to an adequate thermal pad.
What does the "TR13" suffix indicate in 1PMT5930CE3/TR13?
The "TR13" suffix in 1PMT5930CE3/TR13 indicates EIA-481 compliant tape-and-reel packaging on a 13-inch reel containing 12,000 units. This format is optimized for high-volume automated SMT assembly lines and differs from the 7-inch reel (TR) variant holding 3,000 units. The "CE3" portion denotes ±5% tolerance and Powermite® packaging.
Can 1PMT5930CE3/TR13 replace through-hole Zeners like 1N5930B in existing designs?
The 1PMT5930CE3/TR13 is not a drop-in replacement for 1N5930B due to differing packages (Powermite® DO-216AA vs. DO-41) and thermal design requirements. While both share 16 V ±5% VZ, the 1PMT5930CE3/TR13 requires PCB thermal pad layout for 3.0 W operation, whereas 1N5930B relies on lead-frame convection. Layout redesign and thermal validation are necessary for migration.
What is the maximum reverse leakage current for 1PMT5930CE3/TR13 at its rated clamping voltage?
Per the MSC0995 datasheet, the 1PMT5930CE3/TR13 exhibits a maximum reverse leakage current (IR) of 1 µA at VR = 12.2 V. This value is measured under standard test conditions (TL = 30°C) and reflects the device's ability to maintain high-impedance blocking behavior just below its nominal 16 V zener voltage-critical for low-error reference and clamp applications.
1PMT5930CE3/TR13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-216AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 16 V
- Tolerance:
- ±2%
- Power - Max:
- 3 W
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 1 µA @ 12.2 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.2 V @ 200 mA
- Operating Temperature:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-216AA
1PMT5930CE3/TR13 FAQ
1.How can I place an order for 1PMT5930CE3/TR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 1PMT5930CE3/TR13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 1PMT5930CE3/TR13 reliable?
The price and inventory of 1PMT5930CE3/TR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1PMT5930CE3/TR13 is usually 5 days.
3.What payment methods are accepted for 1PMT5930CE3/TR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1PMT5930CE3/TR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1PMT5930CE3/TR13?
1PMT5930CE3/TR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1PMT5930CE3/TR13 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 1PMT5930CE3/TR13?
For technical support, including 1PMT5930CE3/TR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1PMT5930CE3/TR13 requirements.
6.How does Aetrix verify that 1PMT5930CE3/TR13 is sourced from the original manufacturer or authorized distributors?
All 1PMT5930CE3/TR13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 1PMT5930CE3/TR13 meets industry standards.
7.What is the process for return or replacement of 1PMT5930CE3/TR13?
All 1PMT5930CE3/TR13 units undergo pre-shipment inspection (PSI). If there is an issue with 1PMT5930CE3/TR13, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 1PMT5930CE3/TR13 part is unused and in its original packaging.
Return procedure for 1PMT5930CE3/TR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
1PMT5930CE3/TR13 Tags
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MMBZ5240B-7-F
Diodes Incorporated
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BZT52C5V6T-7
Diodes Incorporated
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MMSZ5231B-7-F
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BZX84C3V3LT1G
onsemi
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MMSZ5245BS-7-F
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MMSZ4682T1G
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BZT52C15S-7-F
Diodes Incorporated
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MM5Z5V1ST1G
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SMAZ12-13-F
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