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Renesas HZM3.6NB2JTR-E
- Part No.:
- HZM3.6NB2JTR-E
- Manufacturer:
- Renesas
- Category:
- Single Zener Diodes
- Package:
- -
- Datasheet:
-
HZM3.6NB2JTR-E.pdf
- Description:
- DIODE ZENER
- Quantity:
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Inventory:24,000
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Product details
Overview
HZM3.6NB2JTR-E from Renesas Electronics is a silicon epitaxial planar Zener diode designed for precision voltage stabilization in low-power analog and power-supply reference circuits. It delivers a nominal zener voltage of 3.6 V (min 3.55 V, max 3.80 V) at 5 mA test current, with dynamic resistance of 130 Ω, reverse current ≤10 μA at 1.0 V, and 200 mW power dissipation in the MPAK surface-mount package - ideal for compact voltage regulation in sensor signal conditioning and microcontroller reset circuits.
For engineers reviewing the HZM3.6NB2JTR-E datasheet, HZM3.6NB2JTR-E pinout, HZM3.6NB2JTR-E application, or HZM3.6NB2JTR-E equivalent, key selection criteria include its B2-grade zener voltage tolerance (±2.8%), low temperature coefficient (~–0.02 mV/°C), NC-anode-cathode 3-pin MPAK layout, and suitability for space-constrained DC biasing and overvoltage clamping where stable 3.6 V reference is required.
Technical Context
This device operates as a two-terminal shunt regulator, leveraging silicon epitaxial planar junction technology to achieve tight voltage control under reverse-biased conditions. Its zener breakdown mechanism provides predictable, repeatable voltage stabilization across ambient temperatures from –55°C to +150°C, with junction temperature limited to 150°C.
The HZM3.6NB2JTR-E is optimized for low-current applications: it specifies test conditions at IZ = 5 mA, maintains VZ stability within ±2.8% (B2 grade), and exhibits minimal dynamic resistance (130 Ω) to suppress output ripple - enabling use in high-impedance feedback paths and precision reference nodes without significant loading error.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 3.55 V to 3.80 V at IZ = 5 mA - defines stable regulation point for low-voltage reference design |
| Dynamic Resistance (rd) | 130 Ω at IZ = 5 mA - determines output impedance and ripple rejection capability |
| Reverse Current (IR) | ≤10 μA at VR = 1.0 V - ensures low leakage in standby or high-impedance bias networks |
| Power Dissipation (Pd) | 200 mW - sets maximum continuous power handling in MPAK package at Ta = 25°C |
| Junction Temperature (Tj) | 150°C - defines upper thermal limit for reliable long-term operation |
| Temperature Coefficient (γZ) | ≈ –0.02 mV/°C - indicates near-zero drift around 3.6 V, critical for stable references |
| Package | MPAK (JEITA PLSP0003ZC-A) - 3-pin surface-mount package with 0.65 mm lead pitch and 1.0 mm profile |
Pinout & Package
Package: MPAK (PLSP0003ZC-A), ultra-compact surface-mount plastic package with 1.0 mm height, 2.7–3.1 mm length, and 1.35–1.65 mm width - optimized for high-density PCB layouts and automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | No Connect (NC) | Electrically isolated terminal; must remain unconnected to avoid parasitic coupling or mechanical stress |
| 2 | Anode | Forward-biased terminal; connects to lower-potential node in shunt regulation configuration |
| 3 | Cathode | Zener breakdown terminal; connects to higher-potential node and load/reference point |
Key Features
| Feature | Design Value |
|---|---|
| B2-grade voltage tolerance | ±2.8% (3.55–3.80 V) - enables tighter regulation than standard-grade Zeners without trimming |
| Low dynamic resistance | 130 Ω - minimizes output voltage variation under load current changes |
| MPAK surface-mount package | 0.65 mm pin pitch, 1.0 mm height - supports fine-pitch routing and high board density |
| Negligible temperature coefficient | ≈ –0.02 mV/°C near 3.6 V - reduces thermal drift in battery-powered or unheated environments |
| High reliability construction | Silicon epitaxial planar junction - ensures stable long-term performance and low failure rate |
Applications
| Microcontroller Reset Circuit | Sensor Signal Conditioning |
|---|---|
Use Scenario: Providing clean, stable 3.6 V threshold for brown-out detection in 3.3 V MCU systems. IC Role / Device Role / Timing Role: Shunt voltage reference defining reset activation level. Use Value: Ensures deterministic reset behavior across temperature and supply variations due to tight B2 tolerance and low γZ. |
Use Scenario: Biasing op-amp input stages or setting reference points in analog front-ends for temperature/humidity sensors. IC Role / Device Role / Timing Role: Precision DC reference source for ratiometric or offset calibration. Use Value: Delivers <10 μA leakage and 130 Ω output impedance to minimize sensor offset drift and loading error. |
| Low-Power Voltage Reference | Overvoltage Clamp Protection |
Use Scenario: Generating stable 3.6 V reference for ADCs or DACs in portable medical monitors. IC Role / Device Role / Timing Role: Passive shunt reference replacing active ICs to reduce quiescent current. Use Value: Achieves 200 mW power budget compatibility and 150°C Tj rating for sealed, thermally constrained enclosures. |
Use Scenario: Clamping transient surges on 3.3 V I/O lines in industrial PLC modules. IC Role / Device Role / Timing Role: Fast-acting shunt protector limiting voltage excursions above 3.8 V. Use Value: Responds within nanoseconds to ESD events while maintaining <10 μA off-state leakage to preserve signal integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener diode voltage stabilization applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MM3Z3V6T1G | 3.6 V nominal, ±5% tolerance (SOD-323), 300 mW Pd, 90 Ω rd | Higher power rating but looser tolerance; requires larger footprint | Preferred when higher surge energy handling is needed and ±5% regulation is acceptable |
| BZX84-C3V6 | 3.6 V nominal, ±5% tolerance (SOT-23), 350 mW Pd, 90 Ω rd | Same package outline as MPAK but different pinout (anode-cathode-anode); no NC pin | Selected for legacy SOT-23 designs requiring drop-in replacement without layout change - verify pin mapping |
Compared with MM3Z3V6T1G and BZX84-C3V6, the HZM3.6NB2JTR-E offers superior voltage accuracy (±2.8% vs. ±5%) and a dedicated NC pin for mechanical stability in high-vibration environments - making it optimal for new designs prioritizing precision and board-level robustness over raw power handling.
Availability
HZM3.6NB2JTR-E is available at Aetrix Electronics and suitable for microcontroller reset circuits, sensor signal conditioning, low-power voltage references, and overvoltage clamp protection requiring stable component supply and consistent B2-grade parametric performance.
Supply support for HZM3.6NB2JTR-E 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
Renesas Electronics is a global semiconductor leader delivering microcontrollers, analog, power, and timing solutions for automotive, industrial, and consumer applications - with emphasis on reliability, integration, and long-term product support.
The HZM-N Series belongs to Renesas' discrete voltage reference portfolio, engineered specifically for high-accuracy, low-leakage shunt regulation in space-constrained and thermally demanding applications - targeting precision analog subsystems and embedded power management.
FAQ
What is the exact zener voltage range specified for HZM3.6NB2JTR-E?
The HZM3.6NB2JTR-E has a guaranteed zener voltage range of 3.55 V to 3.80 V at IZ = 5 mA, corresponding to its B2 grade classification per the Renesas preliminary datasheet R07DS0358EJ0600. This ±2.8% tolerance is tighter than standard-grade Zeners and enables precise voltage referencing without external trimming. The HZM3.6NB2JTR-E achieves this specification using silicon epitaxial planar junction technology and factory screening.
Does HZM3.6NB2JTR-E have a no-connect (NC) pin, and how should it be handled on the PCB?
Yes, HZM3.6NB2JTR-E features Pin 1 as a no-connect (NC) terminal, electrically isolated and intended solely for mechanical reinforcement. It must not be soldered to any trace or plane - doing so may induce thermal stress or parasitic coupling that degrades zener voltage stability. The NC pin is part of the MPAK (PLSP0003ZC-A) package's structural design and remains floating per Renesas' recommended layout guidelines in the datasheet.
What is the maximum reverse current specification for HZM3.6NB2JTR-E, and at what voltage is it measured?
The HZM3.6NB2JTR-E specifies a maximum reverse current (IR) of 10 μA, measured at a reverse voltage (VR) of 1.0 V - well below its 3.55 V zener knee. This ultra-low leakage ensures minimal current draw in high-impedance bias networks and preserves accuracy in battery-powered sensor interfaces. The value is confirmed in the Electrical Characteristics table on page 2 of the Renesas datasheet R07DS0358EJ0600.
Can HZM3.6NB2JTR-E be used in place of a standard 3.3 V Zener diode for MCU reset applications?
No - the HZM3.6NB2JTR-E is rated for 3.55–3.80 V, not 3.3 V, and is unsuitable as a direct substitute for 3.3 V reset thresholds. Using it would raise the reset voltage above system specifications, potentially causing premature or missed resets. For 3.3 V applications, select HZM3.3NB2JTR-E (3.25–3.50 V) or verify compatibility with the target MCU's absolute maximum ratings before implementation. The HZM3.6NB2JTR-E is purpose-built for 3.6 V reference use cases.
What is the temperature coefficient of HZM3.6NB2JTR-E, and how does it affect long-term stability?
The HZM3.6NB2JTR-E exhibits a temperature coefficient (γZ) of approximately –0.02 mV/°C near its 3.6 V operating point, as shown in Figure 2 of the Renesas datasheet. This near-zero drift minimizes voltage shift across –25°C to +85°C ambient ranges, supporting stable reference performance in unregulated environments. Combined with its B2-grade tolerance, this coefficient ensures total variation remains within ±30 mV over full industrial temperature range - critical for precision analog and reset circuit reliability. The HZM3.6NB2JTR-E leverages silicon epitaxial planar construction to achieve this consistency.
HZM3.6NB2JTR-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- -
- Tolerance:
- -
- Power - Max:
- -
- Impedance (Max) (Zzt):
- -
- Current - Reverse Leakage @ Vr:
- -
- Voltage - Forward (Vf) (Max) @ If:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
HZM3.6NB2JTR-E FAQ
1.How can I place an order for HZM3.6NB2JTR-E through Aetrix?
Please submit a Request for Quotation (RFQ) for HZM3.6NB2JTR-E 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 HZM3.6NB2JTR-E reliable?
The price and inventory of HZM3.6NB2JTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HZM3.6NB2JTR-E is usually 5 days.
3.What payment methods are accepted for HZM3.6NB2JTR-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HZM3.6NB2JTR-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HZM3.6NB2JTR-E?
HZM3.6NB2JTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HZM3.6NB2JTR-E 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 HZM3.6NB2JTR-E?
For technical support, including HZM3.6NB2JTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HZM3.6NB2JTR-E requirements.
6.How does Aetrix verify that HZM3.6NB2JTR-E is sourced from the original manufacturer or authorized distributors?
All HZM3.6NB2JTR-E 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 HZM3.6NB2JTR-E meets industry standards.
7.What is the process for return or replacement of HZM3.6NB2JTR-E?
All HZM3.6NB2JTR-E units undergo pre-shipment inspection (PSI). If there is an issue with HZM3.6NB2JTR-E, 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 HZM3.6NB2JTR-E part is unused and in its original packaging.
Return procedure for HZM3.6NB2JTR-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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