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Microchip Technology 1PMT5930E3/TR13
- Part No.:
- 1PMT5930E3/TR13
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-216AA
- Datasheet:
-
1PMT5930E3/TR13.pdf
- Description:
- DIODE ZENER 16V 3W DO216AA
- Quantity:
- Payment:
- Shipping:
Inventory:2,223
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Product details
Overview
1PMT5930E3/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-TAB. It serves as a precision voltage reference or overvoltage clamp in DC power rails and regulator feedback paths.
For engineers reviewing the 1PMT5930E3/TR13 datasheet, 1PMT5930E3/TR13 pinout, 1PMT5930E3/TR13 application, or 1PMT5930E3/TR13 equivalent, key selection considerations include its 16 V nominal Zener voltage, 3.0 W power handling in a DO-216 outline, ESD rating >16 kV HBM, full metallic bottom for flux-free soldering, and integral heat sink locking tab for thermal reliability in high-density PCB layouts.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain stable voltage under varying load or line conditions. Its DO-216 surface-mount package features a full metallic bottom and locking tab that directly conducts heat from the junction to the PCB copper pour or heatsink pad.
Electrical behavior is defined at TL = 30°C with IZT = 23.4 mA; Zener voltage drift with temperature is managed via specified thermal resistance (30°C/W) and junction storage range (–55°C to +150°C), supporting operation in industrial and automotive ambient environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage VZ | 16 V ±5% at IZT = 23.4 mA - defines clamping/reference level in regulation circuits |
| Power Dissipation | 3.0 W at TAB 1 = 60°C - enables high-power voltage stabilization without through-hole mounting |
| Dynamic Impedance ZZT | 10 Ω at IZT - ensures low voltage variation under dynamic load transients |
| Thermal Resistance | 30°C/W junction-to-TAB - allows direct thermal path to PCB copper for passive cooling |
| ESD Rating | >16 kV HBM - provides robustness against handling and system-level electrostatic discharge |
| Reverse Leakage IR | ≤1 µA at VR = 12.2 V - guarantees minimal quiescent current in standby or low-power modes |
| Package Outline | DO-216 (Powermite®) - surface-mount footprint compatible with automated placement and reflow |
Pinout & Package
Package: DO-216 (Powermite®) surface-mount molded case with full metallic bottom and integral heat sink locking tab; cathode designated by TAB 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TAB 1 | Cathode | Primary heat-sinking terminal and electrical cathode connection; must be soldered to copper pour for thermal performance |
| Lead 2 | Anode | Standard anode terminal; electrically isolated from TAB 1 and used for circuit return path |
Key Features
| Feature | Design Value |
|---|---|
| Full metallic bottom | Eliminates solder flux entrapment during reflow, improving long-term solder joint reliability |
| Integral heat sink locking tab | Provides mechanical retention and direct thermal conduction path from junction to PCB |
| Compatible with automatic insertion | Designed for pick-and-place compatibility per EIA-481 tape-and-reel packaging (7″/13″ reels) |
| Low reverse leakage | ≤1 µA at 12.2 V reverse bias supports energy-efficient voltage reference applications |
Applications
| DC Power Supply Regulation | Overvoltage Protection Circuit |
|---|---|
Use Scenario: Stabilizing feedback voltage in switching or linear regulators where space-constrained layout prohibits larger packages. IC Role / Device Role / Timing Role: Zener reference element providing precise 16 V threshold for error amplifier input. Use Value: Enables compact, high-reliability regulation with 3.0 W dissipation capability and low 10 Ω dynamic impedance. | Use Scenario: Clamping transient surges on 12–15 V automotive or industrial control bus lines. IC Role / Device Role / Timing Role: Shunt protection device diverting excess energy to ground when voltage exceeds 16 V. Use Value: Survives repeated 16 kV HBM ESD events and maintains clamping accuracy across –55°C to +150°C ambient. |
| Programmable Voltage Reference | Industrial Sensor Excitation |
Use Scenario: Providing stable excitation voltage for precision analog front-ends in data acquisition systems. IC Role / Device Role / Timing Role: Low-drift, low-noise voltage source referenced to system ground. Use Value: Delivers 16 V ±5% with ≤1 µA leakage, minimizing loading error on high-impedance sensor interfaces. | Use Scenario: Biasing bridge-based pressure or temperature sensors requiring stable excitation in harsh environments. IC Role / Device Role / Timing Role: Primary voltage reference tied to sensor bridge top rail. Use Value: Metallic bottom and locking tab ensure thermal stability during extended operation at elevated ambient temperatures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N5930B | Same 16 V Zener voltage and ±5% tolerance, but in DO-41 through-hole package; no metallic bottom or locking tab | Requires through-hole assembly; lacks integrated thermal path to PCB; higher thermal resistance (~50°C/W) | Select when legacy board design mandates through-hole mounting or manual rework is preferred |
| BZX84-C16 | 16 V SOT-23 Zener; 300 mW rating; 15 Ω dynamic impedance; no metallic thermal pad | Lower power handling limits use to sub-300 mW applications; unsuitable for sustained 3 W dissipation | Select only for low-power signal-level referencing where board space is extremely constrained |
Compared with 1N5930B and BZX84-C16, the 1PMT5930E3/TR13 uniquely combines 3.0 W power capability, DO-216 surface-mount compatibility, and direct junction-to-PCB thermal conduction-making it the only option among the three suitable for high-reliability, thermally demanding SMT power regulation.
Availability
1PMT5930E3/TR13 is available at Aetrix Electronics and suitable for DC power supply regulation, overvoltage protection circuits, and programmable voltage reference designs requiring stable component supply and consistent thermal performance.
Supply support for 1PMT5930E3/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 semiconductor company specializing in high-reliability analog, mixed-signal, and RF solutions for aerospace, defense, and industrial markets.
The Powermite® Zener diode product line, including the 1PMT5930E3/TR13, was engineered for high-power surface-mount voltage regulation and clamping in space-constrained, thermally aggressive environments.
FAQ
What is the Zener voltage tolerance for the 1PMT5930E3/TR13?
The 1PMT5930E3/TR13 has a standard Zener voltage tolerance of ±5% at 16 V, measured at IZT = 23.4 mA and TAB temperature of 30°C. Tighter tolerances (±2%, ±1%) are available with suffixes C and D respectively, but the E3/TR13 variant specifies ±5%. This tolerance directly impacts regulation accuracy in feedback loops and reference circuits using the 1PMT5930E3/TR13.
How is thermal management handled in the 1PMT5930E3/TR13 package?
The 1PMT5930E3/TR13 uses a DO-216 Powermite® package with a full metallic bottom and integral locking tab that serves as the cathode (TAB 1) and primary thermal conduction path. Its specified thermal resistance is 30°C/W junction-to-TAB, meaning effective PCB copper pour under TAB 1 is essential to achieve the rated 3.0 W dissipation. Without proper thermal land design, the 1PMT5930E3/TR13 will exceed safe junction temperature.
Is the 1PMT5930E3/TR13 compatible with standard SMT reflow processes?
Yes, the 1PMT5930E3/TR13 is qualified for standard lead-free reflow profiles per J-STD-020. Its molded DO-216 package and full metallic bottom prevent flux entrapment, reducing voiding risk. The device is supplied in EIA-481 tape-and-reel format (TR13 = 13-inch reel, 12,000 pieces), ensuring compatibility with high-speed pick-and-place equipment used for the 1PMT5930E3/TR13.
What is the maximum reverse leakage current for the 1PMT5930E3/TR13?
The maximum reverse leakage current (IR) for the 1PMT5930E3/TR13 is 1 µA at VR = 12.2 V, measured at TL = 30°C. This low leakage supports high-impedance applications such as precision voltage references and sensor excitation where quiescent current must be minimized. Exceeding 12.2 V reverse bias or operating above 30°C ambient may increase leakage beyond this spec for the 1PMT5930E3/TR13.
Does the 1PMT5930E3/TR13 have ESD protection built-in?
Yes, the 1PMT5930E3/TR13 is rated for >16 kV per Human Body Model (HBM) ESD, verified per ANSI/ESDA/JEDEC JS-001. This robustness is inherent to the device structure and packaging-not added external circuitry-and applies to both terminals. That rating makes the 1PMT5930E3/TR13 suitable for handling and integration into systems exposed to routine electrostatic discharge without additional protection components.
1PMT5930E3/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:
- ±20%
- 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
1PMT5930E3/TR13 FAQ
1.How can I place an order for 1PMT5930E3/TR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 1PMT5930E3/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 1PMT5930E3/TR13 reliable?
The price and inventory of 1PMT5930E3/TR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1PMT5930E3/TR13 is usually 5 days.
3.What payment methods are accepted for 1PMT5930E3/TR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1PMT5930E3/TR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1PMT5930E3/TR13?
1PMT5930E3/TR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1PMT5930E3/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 1PMT5930E3/TR13?
For technical support, including 1PMT5930E3/TR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1PMT5930E3/TR13 requirements.
6.How does Aetrix verify that 1PMT5930E3/TR13 is sourced from the original manufacturer or authorized distributors?
All 1PMT5930E3/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 1PMT5930E3/TR13 meets industry standards.
7.What is the process for return or replacement of 1PMT5930E3/TR13?
All 1PMT5930E3/TR13 units undergo pre-shipment inspection (PSI). If there is an issue with 1PMT5930E3/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 1PMT5930E3/TR13 part is unused and in its original packaging.
Return procedure for 1PMT5930E3/TR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
1PMT5930E3/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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Diodes Incorporated
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BZX84C3V3LT1G
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Diodes Incorporated
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