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NXP Semiconductors TDZ5V6J/ZL,135
- Part No.:
- TDZ5V6J/ZL,135
- Manufacturer:
- NXP Semiconductors
- Category:
- Single Zener Diodes
- Package:
- SC-90, SOD-323F
- Datasheet:
-
TDZ5V6J/ZL,135.pdf
- Description:
- DIODE ZENER 5.6V 500MW SOD323F
- Quantity:
- Payment:
- Shipping:
Inventory:1,080,000
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Product details
Overview
TDZ5V6J/ZL,135 from Nexperia is a single Zener diode in SOD323F (SC-90) surface-mount package, designed for precision voltage regulation at 5.6 V nominal working voltage with ±0.21 V tolerance (5.49 V to 5.71 V), 400 Ω typical differential resistance at IZ = 5 mA, and AEC-Q101 qualification for automotive use.
For engineers reviewing the TDZ5V6J/ZL,135 datasheet, TDZ5V6J/ZL,135 pinout, TDZ5V6J/ZL,135 application, or TDZ5V6J/ZL,135 equivalent, this device serves as a compact, thermally robust voltage reference in low-power analog circuits, ESD-protected I/O clamping, and automotive sensor biasing where stable 5.6 V regulation under transient conditions is required.
Technical Context
The TDZ5V6J/ZL,135 operates as a two-terminal voltage reference with cathode-anode polarity defined by a marking bar on the SOD323F body. Its Zener breakdown mechanism delivers stable reverse conduction at 5.6 V with temperature coefficient ranging from −1.7 mV/K to +2.8 mV/K across 0.5–10 mA working current.
It supports non-repetitive peak reverse power dissipation up to 180 W (tp ≤ 100 μs), total power dissipation of 500 mW at Tamb ≤ 25 °C, and junction temperature operation from −55 °C to +150 °C - enabling reliable performance in automotive ambient environments and pulse-suppression applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 5.49 V to 5.71 V at IZ = 5 mA - defines precise regulation point for 5.6 V nominal rail stabilization |
| Differential Resistance (rdif) | 400 Ω max at IZ = 5 mA - ensures low output impedance and minimal voltage shift under load variation |
| Total Power Dissipation (Ptot) | 500 mW at Tamb ≤ 25 °C - sets continuous DC power limit for thermal design on FR4 PCB |
| Non-repetitive Peak Reverse Power | 180 W (tp ≤ 100 μs) - enables transient overvoltage suppression without failure |
| Temperature Coefficient (SZ) | −1.7 mV/K to +2.8 mV/K - quantifies VZ drift per degree Celsius across operating current range |
| Forward Voltage (VF) | 1.1 V max at IF = 100 mA - defines anode-cathode drop during forward conduction for bidirectional protection schemes |
| Junction Temperature Range | −55 °C to +150 °C - confirms suitability for under-hood automotive electronics and industrial control environments |
Pinout & Package
SOD323F (SC-90) plastic surface-mounted package: 2.3 mm × 1.35 mm footprint, 0.65 mm height, tin-plated leads, cathode marked by bar on body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode | Connected to regulated output node; polarity marker determines reverse-bias orientation for Zener operation |
| 2 | Anode | Connected to reference ground or lower-potential rail; completes current path during reverse breakdown |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, humidity, and mechanical shock testing |
| Low differential resistance | 400 Ω max ensures tight regulation stability against load current changes in feedback or reference paths |
| Very small SMD package | SOD323F footprint (2.3 × 1.35 mm) enables high-density PCB layouts in space-constrained modules |
| Thermal resistance (j-sp) | 25 K/W from junction to solder point - supports efficient heat transfer to copper pad on FR4 board |
| Reverse current limit | 10 μA max at VR = 4.0 V - guarantees low leakage in standby or battery-powered systems |
Applications
| Automotive Sensor Biasing | USB Port ESD Clamping |
|---|---|
Use Scenario: Providing stable 5.6 V bias to analog sensor ICs (e.g., pressure, temperature) in engine control units. IC Role / Device Role / Timing Role: Zener reference diode establishing fixed voltage reference for sensor excitation and ADC input scaling. Use Value: Maintains <±1% output accuracy over −40 °C to +125 °C ambient due to AEC-Q101 qualification and controlled temperature coefficient. |
Use Scenario: Protecting USB 2.0 data lines (D+/D−) from electrostatic discharge events per IEC 61000-4-2 Level 4. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed between signal line and ground. Use Value: Limits clamping voltage to ≤6.0 V during 8 kV contact discharge while maintaining <10 μA leakage at 4.0 V reverse bias. |
| Industrial PLC Input Conditioning | Low-Power MCU Reset Circuit |
Use Scenario: Conditioning 24 V DC field inputs to 5 V logic-compatible levels in programmable logic controllers. IC Role / Device Role / Timing Role: Zener shunt regulator in resistive divider network to clamp and scale analog input signals. Use Value: Delivers 500 mW continuous dissipation capability and 180 W surge handling for robust operation in electrically noisy factory environments. |
Use Scenario: Generating clean 5.6 V reset threshold for microcontrollers requiring precise brown-out detection. IC Role / Device Role / Timing Role: Precision voltage reference feeding comparator input in power-on reset circuitry. Use Value: Achieves ±0.21 V tolerance and −1.7 to +2.8 mV/K tempco to ensure reset assertion remains within 100 mV over full industrial temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BZX384-B5V6,115 | Same 5.6 V nominal Zener voltage but higher differential resistance (600 Ω max), lower surge rating (100 W), and no AEC-Q101 qualification | Targeted at commercial-grade consumer electronics rather than automotive or industrial environments | Select when cost sensitivity outweighs automotive qualification and thermal robustness requirements |
| MMSZ5232B-TP | 5.6 V Zener with 1000 Ω max rdif, 350 mW Ptot, and only JEDEC qualification - lacks AEC-Q101 and 180 W pulse rating | Suitable for general-purpose board-level regulation where transient immunity and extended temperature range are not critical | Choose for legacy designs using DO-213AA packages or where SOD323F footprint compatibility is not required |
Compared with BZX384-B5V6,115 and MMSZ5232B-TP, the TDZ5V6J/ZL,135 offers superior thermal performance (25 K/W j-sp), automotive qualification, and 180 W surge capability - making it the preferred choice for safety-critical or high-reliability 5.6 V reference applications.
Availability
TDZ5V6J/ZL,135 is available at Aetrix Electronics and suitable for automotive sensor biasing, USB port ESD clamping, and industrial PLC input conditioning requiring stable component supply and long-term lifecycle support.
Supply support for TDZ5V6J/ZL,135 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
Nexperia is a global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and automotive-grade quality.
The TDZxJ series was developed specifically for compact, high-reliability Zener regulation in automotive and industrial applications - emphasizing AEC-Q101 compliance, low-profile packaging, and robust transient handling.
FAQ
What is the exact Zener voltage tolerance of TDZ5V6J/ZL,135 at 5 mA test current?
The TDZ5V6J/ZL,135 has a guaranteed Zener voltage range of 5.49 V to 5.71 V at IZ = 5 mA, corresponding to ±0.21 V absolute tolerance around the 5.6 V nominal value. This specification is verified per Table 8 and Table 9 of the Nexperia product data sheet Rev. 2 (2011), and applies under Tj = 25 °C conditions.
Is TDZ5V6J/ZL,135 qualified for automotive applications?
Yes, TDZ5V6J/ZL,135 is fully qualified to AEC-Q101 standards for discrete semiconductors, including stress tests for temperature cycling, humidity, and mechanical shock. The qualification covers the full TDZ2V4J to TDZ5V6J subset and supports operation from −55 °C to +150 °C junction temperature - confirming its suitability for under-hood and chassis-mounted automotive electronics.
What is the maximum non-repetitive peak reverse power dissipation for TDZ5V6J/ZL,135?
The TDZ5V6J/ZL,135 supports a non-repetitive peak reverse power dissipation of 180 W under square-wave pulse conditions (tp = 100 μs, Tj = 25 °C before surge), as specified in Table 5 of the Nexperia datasheet. This rating enables effective transient suppression in power supply rails and interface protection circuits.
Does TDZ5V6J/ZL,135 have a specified forward voltage, and at what current is it measured?
Yes, TDZ5V6J/ZL,135 specifies a forward voltage (VF) of ≤1.1 V at IF = 100 mA (Table 1), and ≤0.9 V at IF = 10 mA (Table 7). These values define the anode-to-cathode conduction drop during forward bias - relevant for bidirectional clamping configurations and reverse-polarity protection circuits.
What is the thermal resistance from junction to solder point (Rth(j-sp)) for TDZ5V6J/ZL,135?
The thermal resistance from junction to solder point (Rth(j-sp)) for TDZ5V6J/ZL,135 is 25 K/W, measured with the device mounted on an FR4 PCB having a single-sided copper layer, tin-plated finish, and 16 mm² cathode mounting pad (Table 6). This parameter directly informs thermal design for sustained power dissipation on standard PCBs.
TDZ5V6J/ZL,135 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- TDZxJ
- Package/Case:
- SC-90, SOD-323F
- Packaging:
- Bulk
- Product Status:
- Active
- Voltage - Zener (Nom) (Vz):
- 5.6 V
- Tolerance:
- ±2%
- Power - Max:
- 500 mW
- Impedance (Max) (Zzt):
- 40 Ohms
- Current - Reverse Leakage @ Vr:
- 10 µA @ 2.5 V
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 100 mA
- Operating Temperature:
- -55°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323F
TDZ5V6J/ZL,135 FAQ
1.How can I place an order for TDZ5V6J/ZL,135 through Aetrix?
Please submit a Request for Quotation (RFQ) for TDZ5V6J/ZL,135 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 TDZ5V6J/ZL,135 reliable?
The price and inventory of TDZ5V6J/ZL,135 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TDZ5V6J/ZL,135 is usually 5 days.
3.What payment methods are accepted for TDZ5V6J/ZL,135?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TDZ5V6J/ZL,135 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TDZ5V6J/ZL,135?
TDZ5V6J/ZL,135 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TDZ5V6J/ZL,135 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 TDZ5V6J/ZL,135?
For technical support, including TDZ5V6J/ZL,135 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TDZ5V6J/ZL,135 requirements.
6.How does Aetrix verify that TDZ5V6J/ZL,135 is sourced from the original manufacturer or authorized distributors?
All TDZ5V6J/ZL,135 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 TDZ5V6J/ZL,135 meets industry standards.
7.What is the process for return or replacement of TDZ5V6J/ZL,135?
All TDZ5V6J/ZL,135 units undergo pre-shipment inspection (PSI). If there is an issue with TDZ5V6J/ZL,135, 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 TDZ5V6J/ZL,135 part is unused and in its original packaging.
Return procedure for TDZ5V6J/ZL,135:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TDZ5V6J/ZL,135 Tags
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