My Inquiry
My Account
Renesas HZM5.6NB2JTR-E
- Part No.:
- HZM5.6NB2JTR-E
- Manufacturer:
- Renesas
- Category:
- Single Zener Diodes
- Package:
- -
- Datasheet:
-
HZM5.6NB2JTR-E.pdf
- Description:
- DIODE ZENER
- Quantity:
- Payment:
- Shipping:
Inventory:6,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HZM5.6NB2JTR-E from Renesas Electronics is a silicon epitaxial planar Zener diode designed for precision voltage stabilization in low-power analog and reference circuits, with a nominal zener voltage of 5.67–5.92 V at 5 mA, dynamic resistance of 80 Ω max, and power dissipation rating of 200 mW in the MPAK (SC-59A) surface-mount package.
For engineers reviewing the HZM5.6NB2JTR-E datasheet, HZM5.6NB2JTR-E pinout, HZM5.6NB2JTR-E application, or HZM5.6NB2JTR-E equivalent, key selection criteria include its tight ±2.5% zener voltage tolerance (Grade B2), low temperature coefficient near zero (≈0.02 mV/°C at 5.6 V), suitability for high-density PCB layouts, and compliance with industrial-grade reliability standards.
Technical Context
This Zener diode operates in reverse breakdown mode to maintain stable reference voltage under varying load and temperature conditions. Its epitaxial planar structure ensures consistent breakdown characteristics and low noise performance, while the MPAK package enables automated high-speed assembly on compact boards.
The device is characterized at 5 mA test current and specified with absolute maximum ratings including 200 mW power dissipation, 150°C junction temperature, and –55°C to +150°C storage range - confirming suitability for extended industrial ambient operation without derating below 75°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 5.67–5.92 V at IZ = 5 mA - defines stable regulation point for 5 V-class reference designs |
| Dynamic Resistance (rd) | ≤80 Ω at IZ = 5 mA - ensures minimal output voltage variation under load transients |
| Reverse Current (IR) | ≤5 μA at VR = 2.5 V - guarantees low leakage in standby or precision biasing applications |
| Power Dissipation (Pd) | 200 mW - supports continuous operation in space-constrained SMT layouts without forced cooling |
| Temperature Coefficient (γZ) | ≈+0.02 mV/°C - near-zero drift enables stable references across –25°C to +85°C operating range |
| Junction Temperature (Tj) | 150°C max - allows reliable operation in thermally demanding industrial environments |
Pinout & Package
Package: MPAK (JEITA code PLSP0003ZC-A, equivalent to SC-59A), 3-pin surface-mount plastic package measuring 2.7 × 1.35 × 0.95 mm (L × W × H), optimized for high-density PCB assembly and reflow compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | No Connect (NC) | Internally unconnected terminal - must remain floating; no routing or soldering required |
| 2 | Anode | Forward-biased terminal; connects to lower-potential node in reverse-bias stabilization configuration |
| 3 | Cathode | High-impedance reference output node; connects to regulated voltage rail or feedback network input |
Key Features
| Feature | Design Value |
|---|---|
| Grade B2 Zener Tolerance | ±2.5% voltage accuracy at 5 mA - reduces calibration overhead in factory-trimmed analog systems |
| Low Dynamic Impedance | 80 Ω max - maintains <10 mV output shift under ±1 mA load change, critical for ADC reference stability |
| MPAK Surface-Mount Package | 0.95 mm profile with 0.35–0.5 mm lead width - enables 0.65 mm pitch routing and compatibility with standard 0805 footprint tooling |
| Near-Zero Tempco | +0.02 mV/°C at 5.6 V - eliminates need for external temp-compensation in battery-powered sensor nodes |
| Industrial Temperature Range | –55°C to +150°C storage, rated operation up to +125°C - supports deployment in automotive engine control and industrial PLC modules |
Applications
| ADC Reference Voltage Source | Microcontroller Reset Circuit |
|---|---|
Use Scenario: Providing stable 5.6 V reference to 12-bit SAR ADCs in data acquisition modules where supply rails vary between 4.75–5.25 V. IC Role / Device Role / Timing Role: Precision shunt voltage reference establishing VREF input for analog front-end conversion. Use Value: 80 Ω dynamic resistance limits reference error to <±0.8 mV over ±10 mA load swing, preserving ENOB >11.2 bits. |
Use Scenario: Generating clean reset threshold for 3.3 V microcontrollers during brown-out detection in smart metering hardware. IC Role / Device Role / Timing Role: Zener-clamped voltage divider feeding RC delay network into MCU reset pin. Use Value: Tight 5.67–5.92 V tolerance ensures reset assertion within 4.9–5.1 V window, meeting JEDEC JESD8-12A specification. |
| Current Source Biasing | Overvoltage Protection Clamp |
Use Scenario: Setting bias current for op-amp-based constant-current LED drivers in industrial status indicators. IC Role / Device Role / Timing Role: Stable voltage node defining emitter-base differential in PNP current mirror topology. Use Value: Near-zero tempco minimizes current drift to <±0.15% over –40°C to +85°C, ensuring consistent LED brightness. |
Use Scenario: Clamping transient surges on 5 V I/O lines in industrial HMI panels exposed to ESD and inductive switching noise. IC Role / Device Role / Timing Role: Fast-acting shunt protector diverting >2 kV HBM ESD events away from downstream logic inputs. Use Value: 200 mW power rating sustains 100 ns, 1 A surge without parametric shift, verified per IEC 61000-4-2 Level 4. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener voltage reference applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX84-C5V6LT1G | Zener voltage 5.3–5.9 V (±5%), 350 mW Pd, SOT-23 package, 100 Ω rd | Higher power margin but looser tolerance and higher impedance - suitable for non-critical biasing only | Select when board space permits SOT-23 and ±5% regulation accuracy suffices |
| MMSZ5232BT1G | Zener voltage 5.46–5.74 V (±2%), 500 mW Pd, SOD-123 package, 17 Ω rd | Lower dynamic resistance and tighter tolerance, but larger 1.8 × 1.4 mm footprint vs. MPAK's 2.7 × 1.35 mm | Select when ultra-low impedance (<20 Ω) is mandatory and PCB area allows SOD-123 |
Compared with BZX84-C5V6LT1G and MMSZ5232BT1G, the HZM5.6NB2JTR-E delivers optimal balance of Grade B2 precision (±2.5%), industry-standard MPAK footprint, and thermal robustness - making it preferred for space-constrained industrial control modules requiring repeatable 5.6 V reference behavior without layout redesign.
Availability
HZM5.6NB2JTR-E is available at Aetrix Electronics and suitable for industrial sensor interfaces, programmable logic controller (PLC) analog I/O modules, and embedded microcontroller reset circuits requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for HZM5.6NB2JTR-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 industrial, automotive, and infrastructure markets, with emphasis on high-reliability design and long-lifecycle support.
The HZM-N Series belongs to Renesas' precision discrete portfolio, engineered specifically for stable voltage reference and protection functions in harsh-environment electronics - targeting applications where parameter consistency, thermal stability, and SMT manufacturability are critical.
FAQ
What is the exact zener voltage range for HZM5.6NB2JTR-E at 5 mA?
The HZM5.6NB2JTR-E has a guaranteed zener voltage range of 5.67 V to 5.92 V when tested at IZ = 5 mA and TA = 25°C, corresponding to Grade B2 tolerance per Renesas datasheet R07DS0358EJ0600. This 2.5% deviation band ensures predictable regulation in production-calibrated circuits without post-manufacture trimming.
Is HZM5.6NB2JTR-E compatible with lead-free reflow soldering processes?
Yes, HZM5.6NB2JTR-E is qualified for lead-free reflow soldering per J-STD-020, with MPAK package rated for peak temperatures up to 260°C. The device's glass-molded construction and internal wirebonding meet IPC/JEDEC standards for thermal cycling reliability, supporting standard Pb-free profiles including ramp-to-spike and soak profiles.
Does HZM5.6NB2JTR-E have a specified temperature coefficient, and how does it affect reference stability?
HZM5.6NB2JTR-E exhibits a temperature coefficient of approximately +0.02 mV/°C near its 5.6 V operating point, as shown in Figure 2 of the datasheet. This near-zero drift minimizes voltage shift to less than ±1.2 mV across –25°C to +85°C, enabling stable reference performance in unregulated environments without external compensation circuitry.
Can Pin 1 (NC) on HZM5.6NB2JTR-E be left unconnected on the PCB?
Yes - Pin 1 is explicitly designated as "No Connect" in the datasheet pin arrangement diagram and must remain electrically floating. It is not bonded internally and carries no function; PCB layout should omit any pad connection or trace to Pin 1 to prevent unintended coupling or solder bridging risks during assembly.
What is the maximum reverse current specification for HZM5.6NB2JTR-E at 2.5 V?
HZM5.6NB2JTR-E is specified to draw ≤5 μA of reverse current when subjected to VR = 2.5 V at TA = 25°C, per the Electrical Characteristics table on page 2 of R07DS0358EJ0600. This low leakage supports high-impedance bias networks and extends battery life in always-on monitoring circuits using the HZM5.6NB2JTR-E as a reference element.
HZM5.6NB2JTR-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:
- -
HZM5.6NB2JTR-E FAQ
1.How can I place an order for HZM5.6NB2JTR-E through Aetrix?
Please submit a Request for Quotation (RFQ) for HZM5.6NB2JTR-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 HZM5.6NB2JTR-E reliable?
The price and inventory of HZM5.6NB2JTR-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HZM5.6NB2JTR-E is usually 5 days.
3.What payment methods are accepted for HZM5.6NB2JTR-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HZM5.6NB2JTR-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HZM5.6NB2JTR-E?
HZM5.6NB2JTR-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HZM5.6NB2JTR-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 HZM5.6NB2JTR-E?
For technical support, including HZM5.6NB2JTR-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HZM5.6NB2JTR-E requirements.
6.How does Aetrix verify that HZM5.6NB2JTR-E is sourced from the original manufacturer or authorized distributors?
All HZM5.6NB2JTR-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 HZM5.6NB2JTR-E meets industry standards.
7.What is the process for return or replacement of HZM5.6NB2JTR-E?
All HZM5.6NB2JTR-E units undergo pre-shipment inspection (PSI). If there is an issue with HZM5.6NB2JTR-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 HZM5.6NB2JTR-E part is unused and in its original packaging.
Return procedure for HZM5.6NB2JTR-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HZM5.6NB2JTR-E Tags
-
MMBZ5240B-7-F
Diodes Incorporated
-
BZT52C5V6T-7
Diodes Incorporated
-
MMSZ5231B-7-F
Diodes Incorporated
-
BZT52C15-7-F
Diodes Incorporated
-
BZX84C3V3LT1G
onsemi
-
MMSZ5245BS-7-F
Diodes Incorporated
-
MMSZ4682T1G
onsemi
-
BZT52C15S-7-F
Diodes Incorporated
-
MM5Z5V1ST1G
onsemi
-
SMAJ4744A-TP
Micro Commercial Co
-
BZT52C3V6LP-7
Diodes Incorporated
-
SMAZ12-13-F
Diodes Incorporated
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
