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Microchip Technology JAN1N4113C-1/TR
- Part No.:
- JAN1N4113C-1/TR
- Manufacturer:
- Microchip Technology
- Category:
- Single Zener Diodes
- Package:
- DO-204AH, DO-35, Axial
- Datasheet:
-
JAN1N4113C-1/TR.pdf
- Description:
- DIODE ZENER 19V DO204AH
- Quantity:
- Payment:
- Shipping:
Inventory:3,935
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Product details
Overview
JAN1N4113C-1/TR from Microsemi is a 500 mW, 19.0 V ±2% metallurgically bonded glass Zener diode in DO-35 (DO-204AH) axial package, qualified to JAN level per MIL-PRF-19500/435 for high-reliability voltage regulation in military and aerospace power conditioning circuits.
For engineers reviewing the JAN1N4113C-1/TR datasheet, JAN1N4113C-1/TR pinout, JAN1N4113C-1/TR application, or JAN1N4113C-1/TR equivalent, key selection factors include its 19.0 V nominal Zener voltage at 250 mA test current, 150 Ω dynamic impedance, 0.05 µA maximum reverse leakage at 14.5 V, ±2% tolerance, and -65 °C to +175 °C operating temperature range.
Technical Context
This device operates as a precision shunt voltage regulator with a defined breakdown knee at IZK and stable regulation over wide current (1–40 mA) and temperature ranges. Its internal metallurgical bond ensures low noise density (1 µV/√Hz typical at 19 V) and radiation hardness per MicroNote 050.
The diode exhibits a positive temperature coefficient of +0.090 %/°C and minimal junction capacitance (≈3 pF), enabling stable reference performance in analog signal chains and feedback loops where low parasitic capacitance and predictable thermal drift are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Zener Voltage | 19.0 V at 250 mA - provides precise reference point for regulated supply rails or feedback networks |
| Zener Tolerance | ±2% - tighter than standard 5% variants, enabling higher accuracy in calibration-critical systems |
| Power Dissipation | 500 mW at 25 °C - supports robust operation in thermally constrained environments with linear derating to zero at 175 °C |
| Dynamic Impedance | 150 Ω at 250 mA - determines regulation stiffness and output voltage variation under load transients |
| Reverse Leakage | 0.05 µA max at 14.5 V - ensures minimal error current in high-impedance reference paths |
| Temp Coefficient | +0.090 %/°C - enables predictable drift compensation in temperature-stable reference designs |
| Noise Density | 1 µV/√Hz typical - critical for low-noise analog references and precision instrumentation front-ends |
Pinout & Package
DO-35 (DO-204AH) hermetically sealed axial-leaded glass package with cathode indicated by band; leads are tin-lead or RoHS-compliant matte-tin plated and solderable per MIL-STD-750 method 2026.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference ground node | Connected to system ground or lower-potential rail; defines Zener bias polarity |
| Cathode | Regulated output node | Banded end; supplies stable 19.0 V when reverse-biased above breakdown threshold |
Key Features
| Feature | Design Value |
|---|---|
| MIL-PRF-19500/435 JAN qualification | Validated reliability for defense/aerospace use with full traceability and screening per military standards |
| Metallurgical bond construction | Eliminates interfacial delamination risk under thermal cycling and mechanical stress |
| Low noise density (1 µV/√Hz) | Enables use in precision analog references without requiring external filtering |
| Hermetic glass sealing | Prevents moisture ingress and long-term parameter drift in harsh environmental conditions |
| Radiation hardness | Inherently tolerant to total ionizing dose (TID), supporting space-grade applications per MicroNote 050 |
Applications
| Avionics Power Reference | Military Radar Bias Supply |
|---|---|
Use Scenario: Providing stable 19.0 V reference for analog-to-digital converter (ADC) drivers in airborne flight control computers. IC Role / Device Role / Timing Role: Shunt voltage reference regulating local analog supply rail against input ripple and load variation. Use Value: ±2% tolerance and +0.090 %/°C tempco ensure ADC full-scale accuracy remains within 0.25% across -55 °C to +125 °C operational range. | Use Scenario: Setting bias voltage for GaAs MMIC amplifiers in phased-array radar transmit modules. IC Role / Device Role / Timing Role: Precision DC bias source maintaining amplifier linearity and gain stability under pulsed RF loads. Use Value: 150 Ω dynamic impedance and 0.05 µA leakage minimize bias shift during high-current RF pulses, preserving EVM performance. |
| Satellite Onboard Computer Regulator | Tactical Radio Frequency Reference |
Use Scenario: Generating clean 19.0 V reference for FPGA configuration memory and clock buffer ICs in LEO satellite payloads. IC Role / Device Role / Timing Role: Radiation-hardened shunt regulator protecting downstream logic from supply perturbations. Use Value: Inherent TID hardness and hermetic sealing eliminate need for additional shielding or redundancy in 10 krad(Si) mission profiles. | Use Scenario: Stabilizing local oscillator (LO) synthesizer supply in handheld SDR radios operating in field-deployed environments. IC Role / Device Role / Timing Role: Low-noise voltage reference for PLL charge pump and VCO tuning circuitry. Use Value: 1 µV/√Hz noise density prevents phase noise degradation in sub-100 Hz offset regions critical for narrowband comms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4113US-1/TR | Same electrical specs but in surface-mount DO-213AA package; no axial leads | Requires PCB rework for SMT assembly; unsuitable for through-hole prototyping or legacy board repair | Select when automated assembly, space-constrained layouts, or vibration resistance are prioritized over manual serviceability |
| JANTXV1N4113C-1/TR | Identical Zener parameters but qualified to JANTXV level with extended screening and tighter lot controls | Required for Class H/V avionics programs demanding enhanced burn-in and parametric testing beyond JAN | Select when program specification mandates JANTXV-level reliability documentation and traceability |
Compared with JAN1N4113C-1/TR, the 1N4113US-1/TR offers identical regulation performance in a compact SMT form factor, while JANTXV1N4113C-1/TR delivers higher assurance via extended screening-neither is pin-compatible due to differing packages or qualification scope.
Availability
JAN1N4113C-1/TR is available at Aetrix Electronics and suitable for avionics power reference, military radar bias supply, and satellite onboard computer regulator applications requiring stable component supply with full MIL-spec traceability and long-term obsolescence management.
Supply support for JAN1N4113C-1/TR 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 Corporation (now part of Microchip Technology) is a U.S.-based semiconductor company specializing in high-reliability analog, mixed-signal, and radiation-hardened components for defense, aerospace, and industrial markets.
The JAN1N4113C-1/TR belongs to Microsemi's legacy 1N4099–1N4135 series of mil-qualified Zener diodes, designed specifically for precision voltage regulation in mission-critical systems where parameter stability, hermeticity, and qualification integrity are non-negotiable.
FAQ
What is the Zener voltage and tolerance of JAN1N4113C-1/TR?
JAN1N4113C-1/TR has a nominal Zener voltage of 19.0 V at 250 mA test current with a ±2% tolerance, as confirmed in the Microsemi T4-LDS-0245-2 datasheet. This tighter tolerance enables higher accuracy in reference circuits compared to standard 5% variants like JAN1N4113-1/TR, and is verified under thermal equilibrium at 25 °C ambient.
Is JAN1N4113C-1/TR RoHS compliant?
No, JAN1N4113C-1/TR is not RoHS compliant. Per the datasheet, RoHS-compliant versions (e.g., with "e3" suffix) are available only for commercial-grade parts-not for JAN, JANTX, JANTXV, or JANS reliability levels. The JAN1N4113C-1/TR uses traditional tin-lead plating per MIL-STD-750 method 2026.
What is the maximum reverse leakage current for JAN1N4113C-1/TR?
The maximum reverse leakage current (IR) for JAN1N4113C-1/TR is 0.05 µA at VR = 14.5 V, as specified in the Electrical Characteristics table on page 3 of the T4-LDS-0245-2 datasheet. This ultra-low leakage supports high-impedance reference designs where error current must be minimized.
What package type does JAN1N4113C-1/TR use?
JAN1N4113C-1/TR uses the DO-35 (DO-204AH) axial-leaded, hermetically sealed glass package. Dimensions are fully documented in the Package Dimensions section (page 5), with body diameter 1.42–2.29 mm and lead length 25.4–38.1 mm, conforming to JEDEC standards.
How is polarity marked on JAN1N4113C-1/TR?
Polarity on JAN1N4113C-1/TR is indicated by a cathode band on the glass body; the banded end is the cathode and must be held positive relative to the anode for proper Zener regulation. This marking is consistent across all 1N4099–1N4135 series devices and is verified in the Mechanical and Packaging section of the datasheet.
JAN1N4113C-1/TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-204AH, DO-35, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 19 V
- Tolerance:
- ±2%
- Power - Max:
- -
- Impedance (Max) (Zzt):
- 150 Ohms
- Current - Reverse Leakage @ Vr:
- 50 nA @ 14.5 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 200 mA
- Operating Temperature:
- -65°C ~ 175°C
- Grade:
- Military
- Qualification:
- MIL-PRF-19500/435
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AH (DO-35)
JAN1N4113C-1/TR FAQ
1.How can I place an order for JAN1N4113C-1/TR through Aetrix?
Please submit a Request for Quotation (RFQ) for JAN1N4113C-1/TR 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 JAN1N4113C-1/TR reliable?
The price and inventory of JAN1N4113C-1/TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JAN1N4113C-1/TR is usually 5 days.
3.What payment methods are accepted for JAN1N4113C-1/TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JAN1N4113C-1/TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JAN1N4113C-1/TR?
JAN1N4113C-1/TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JAN1N4113C-1/TR 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 JAN1N4113C-1/TR?
For technical support, including JAN1N4113C-1/TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JAN1N4113C-1/TR requirements.
6.How does Aetrix verify that JAN1N4113C-1/TR is sourced from the original manufacturer or authorized distributors?
All JAN1N4113C-1/TR 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 JAN1N4113C-1/TR meets industry standards.
7.What is the process for return or replacement of JAN1N4113C-1/TR?
All JAN1N4113C-1/TR units undergo pre-shipment inspection (PSI). If there is an issue with JAN1N4113C-1/TR, 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 JAN1N4113C-1/TR part is unused and in its original packaging.
Return procedure for JAN1N4113C-1/TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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