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Microchip Technology 1PMT5930BE3/TR13
- Part No.:
- 1PMT5930BE3/TR13
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-216AA
- Datasheet:
-
1PMT5930BE3/TR13.pdf
- Description:
- DIODE ZENER 16V 3W DO216AA
- Quantity:
- Payment:
- Shipping:
Inventory:5,779
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Product details
Overview
1PMT5930BE3/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 power supply regulation and ESD-protected I/O circuits.
For engineers reviewing the 1PMT5930BE3/TR13 datasheet, 1PMT5930BE3/TR13 pinout, 1PMT5930BE3/TR13 application, or 1PMT5930BE3/TR13 equivalent, key selection criteria include zener voltage tolerance (±5%), low reverse leakage (≤1 µA at 12.2 V), ESD rating (>16 kV HBM), thermal resistance (30°C/W), and compatibility with automated SMT assembly per EIA-481 tape-and-reel packaging.
Technical Context
This device operates as a two-terminal voltage-regulating diode with sharp reverse breakdown at nominal 16 V. Its Powermite® package integrates a full metallic bottom and locking tab to enhance thermal conduction and eliminate solder flux entrapment during reflow.
The 1PMT5930BE3/TR13 exhibits 10 Ω dynamic impedance at 23.4 mA test current and maintains ≤1 µA reverse leakage up to 12.2 V, enabling stable regulation under varying load conditions in compact power management circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage | 16 V ±5% - precise clamping threshold for 15–17 V system rails |
| Power Dissipation | 3.0 W at TAB 1 = 60°C - supports high-energy transient suppression without external heatsink |
| Dynamic Impedance | 10 Ω at IZT = 23.4 mA - ensures minimal output voltage variation under load current changes |
| Reverse Leakage | ≤1 µA at VR = 12.2 V - preserves low quiescent current in battery-backed or standby circuits |
| Thermal Resistance | 30°C/W junction-to-TAB1 - enables direct thermal coupling to PCB copper pour for passive cooling |
| ESD Rating | >16 kV HBM - provides robust protection for unshielded I/O lines without additional TVS staging |
| Package | DO-216 (Powermite®) - surface-mount footprint compatible with standard 0805–1206 pick-and-place equipment |
Pinout & Package
Powermite® package (DO-216) with molded body, full metallic bottom, and integral heat-sink locking tab. Cathode is designated by TAB 1; mounting orientation is unrestricted.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TAB 1 | Cathode | Primary heat path and voltage reference node; must be connected to ground or low-impedance return plane |
| Lead 2 | Anode | Current entry point during forward bias; used for polarity verification and functional testing |
Key Features
| Feature | Design Value |
|---|---|
| Full metallic bottom | Eliminates solder flux entrapment during reflow, improving long-term reliability and reducing post-assembly cleaning requirements |
| Integral heat-sink locking tab | Provides mechanical anchoring and direct thermal conduction path from junction to PCB, lowering effective thermal resistance |
| ESD rating >16 kV HBM | Enables direct placement on exposed connectors or front-panel interfaces without supplemental ESD protection components |
| Compatible with automatic insertion | Validated for use with EIA-481 tape-and-reel (7″/13″ reels) and standard SMT pick-and-place systems |
Applications
| Industrial Power Supply Regulation | Automotive Body Control Module I/O Protection |
|---|---|
Use Scenario: Stabilizing feedback voltage in isolated DC-DC converters for PLC analog input modules. IC Role / Device Role / Timing Role: Zener reference diode providing 16 V clamp for optocoupler bias and error amplifier reference. Use Value: Maintains regulation accuracy within ±5% across -40°C to +125°C ambient, leveraging 30°C/W thermal resistance for board-level heat sinking. | Use Scenario: Protecting LIN bus transceiver inputs against load-dump transients in door module ECUs. IC Role / Device Role / Timing Role: Overvoltage clamp limiting input voltage to 16 V during 12 V system surges up to 40 V. Use Value: Withstands >16 kV HBM ESD events and dissipates 3.0 W peak energy without degradation, eliminating need for discrete TVS staging. |
| Medical Sensor Signal Conditioning | Telecom Line Card Voltage Reference |
Use Scenario: Biasing precision op-amps in portable ECG front-end amplifiers requiring low-noise, stable reference. IC Role / Device Role / Timing Role: Low-leakage (≤1 µA) voltage reference establishing common-mode level for differential instrumentation amps. Use Value: Ensures <1 µA reverse current at 12.2 V, minimizing input offset drift and preserving signal integrity in battery-powered devices. | Use Scenario: Providing stable 16 V reference for DAC output buffers in optical transceiver control loops. IC Role / Device Role / Timing Role: Precision Zener element maintaining voltage setpoint despite temperature-induced DAC gain drift. Use Value: 10 Ω dynamic impedance minimizes voltage shift under dynamic load, supporting <0.1% regulation error in closed-loop bias control. |
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% rating but in DO-41 through-hole package; higher thermal resistance (50°C/W) | Requires manual or wave soldering; unsuitable for high-density SMT layouts | Select when legacy through-hole assembly or higher single-pulse surge capability is required |
| BZX84-C16 | 16 V ±5%, SOT-23 package; lower power rating (300 mW); 40 Ω dynamic impedance | Limited to low-power signal-level clamping; cannot handle 3.0 W transients | Select only for space-constrained signal conditioning where power dissipation remains below 300 mW |
Compared with 1N5930BTR and BZX84-C16, the 1PMT5930BE3/TR13 uniquely combines 3.0 W SMT power handling, 30°C/W thermal resistance, and EIA-481 tape-and-reel compatibility-making it the only option for automated production of industrial-grade voltage clamps requiring >1 W continuous dissipation.
Availability
1PMT5930BE3/TR13 is available at Aetrix Electronics and suitable for industrial power supply regulation, automotive I/O protection, medical sensor biasing, and telecom voltage reference applications requiring stable component supply and full traceability.
Supply support for 1PMT5930BE3/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 was designed for high-power surface-mount voltage regulation and transient suppression in space-constrained, thermally demanding environments-emphasizing robust packaging, low thermal resistance, and automated assembly readiness.
FAQ
What is the Zener voltage tolerance for 1PMT5930BE3/TR13?
The 1PMT5930BE3/TR13 has a nominal Zener voltage of 16 V with a standard tolerance of ±5%, meaning the actual breakdown voltage falls between 15.2 V and 16.8 V at 23.4 mA test current and TAB 1 temperature of 30°C. Tighter tolerances (±2% and ±1%) are available with suffixes C and D, respectively, but are not applicable to this specific part number.
How is thermal performance specified for 1PMT5930BE3/TR13?
The 1PMT5930BE3/TR13 has a thermal resistance of 30°C/W from junction to TAB 1, measured under standard test conditions. This value assumes direct thermal coupling of the metallic TAB 1 to a sufficiently sized copper pour on the PCB. Derating is required above 60°C TAB temperature, with full 3.0 W dissipation only guaranteed at TAB 1 ≤ 60°C.
Is 1PMT5930BE3/TR13 suitable for ESD protection in high-speed data lines?
The 1PMT5930BE3/TR13 offers >16 kV HBM ESD rating and low capacitance inherent to its Zener structure, making it suitable for low-frequency I/O protection such as power rails, reset lines, or analog sensor inputs. However, it is not optimized for high-speed data lines (e.g., USB, HDMI) due to lack of specified capacitance and response time data-use dedicated ESD arrays for those applications.
What does the 'E3/TR13' suffix indicate in 1PMT5930BE3/TR13?
The 'E3' denotes compliance with J-STD-020 moisture sensitivity level 3 (MSL3), requiring bake-out before reflow if exposed to ambient beyond floor life. 'TR13' specifies packaging in 13-inch tape-and-reel format containing 12,000 units, conforming to EIA-481 standards for automated SMT placement equipment.
Can 1PMT5930BE3/TR13 replace older through-hole Zeners like 1N5930B in new designs?
Yes, the 1PMT5930BE3/TR13 is a direct functional replacement for 1N5930B in terms of Zener voltage (16 V), tolerance (±5%), and power rating (3.0 W), but requires layout adaptation for its DO-216 surface-mount footprint. Its lower thermal resistance (30°C/W vs. 50°C/W) improves thermal performance, though PCB pad design must accommodate the Powermite® package's metallic tab for optimal heat transfer.
1PMT5930BE3/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:
- ±5%
- 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
1PMT5930BE3/TR13 FAQ
1.How can I place an order for 1PMT5930BE3/TR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 1PMT5930BE3/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 1PMT5930BE3/TR13 reliable?
The price and inventory of 1PMT5930BE3/TR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1PMT5930BE3/TR13 is usually 5 days.
3.What payment methods are accepted for 1PMT5930BE3/TR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1PMT5930BE3/TR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1PMT5930BE3/TR13?
1PMT5930BE3/TR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1PMT5930BE3/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 1PMT5930BE3/TR13?
For technical support, including 1PMT5930BE3/TR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1PMT5930BE3/TR13 requirements.
6.How does Aetrix verify that 1PMT5930BE3/TR13 is sourced from the original manufacturer or authorized distributors?
All 1PMT5930BE3/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 1PMT5930BE3/TR13 meets industry standards.
7.What is the process for return or replacement of 1PMT5930BE3/TR13?
All 1PMT5930BE3/TR13 units undergo pre-shipment inspection (PSI). If there is an issue with 1PMT5930BE3/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 1PMT5930BE3/TR13 part is unused and in its original packaging.
Return procedure for 1PMT5930BE3/TR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
1PMT5930BE3/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
Diodes Incorporated
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BZT52C15-7-F
Diodes Incorporated
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BZX84C3V3LT1G
onsemi
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MMSZ5245BS-7-F
Diodes Incorporated
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BZT52C15S-7-F
Diodes Incorporated
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MM5Z5V1ST1G
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SMAJ4744A-TP
Micro Commercial Co
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Diodes Incorporated
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SMAZ12-13-F
Diodes Incorporated
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