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onsemi CM1771-5006YL
- Part No.:
- CM1771-5006YL
- Manufacturer:
- onsemi
- Category:
- TVS Diodes
- Package:
- -
- Datasheet:
-
CM1771-5006YL.pdf
- Description:
- TVS DIODE
- Quantity:
- Payment:
- Shipping:
Inventory:6,649
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Product details
Overview
CM1771-5006YL from onsemi is a 1-channel ESD protection device in a bare die format, featuring back-to-back Zener configuration for symmetrical ±6 kV contact ESD protection per MIL-STD-883 HBM and ±3 kV per IEC61000-4-2, with <1.0 A leakage at +85 V and breakdown voltages of +90 V / −80 V. It is used in space-constrained LED lighting and interface circuits requiring robust transient suppression.
For engineers reviewing the CM1771-5006YL datasheet, pinout, applications, or equivalent options, key selection criteria include its ±6 kV HBM ESD rating, 480 µm × 440 µm die size, gold top-side pads, silicon substrate backside, and low-leakage operation up to +85 V DC bias.
Technical Context
The CM1771-5006YL implements a monolithic silicon-based back-to-back Zener diode structure, enabling bidirectional clamping without external polarity constraints. Its design supports AC-coupled signal nodes by delivering matched positive and negative breakdown thresholds (+90 V / −80 V) and symmetric ESD current handling.
It operates across −40 °C to +150 °C and is characterized for safe dissipation of ≥±3 kV HBM (MIL-STD-883 Method 3015) and ≥±6 kV contact discharge (IEC61000-4-2), with leakage current limited to ≤1.0 A at +85 V and 25 °C - confirming suitability for high-impedance, low-power interface protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating (HBM) | ±6 kV contact discharge - meets MIL-STD-883 Method 3015 for robust board-level ESD immunity |
| ESD Rating (IEC61000-4-2) | ±3 kV contact discharge - compliant with industrial interface surge immunity requirements |
| Breakdown Voltage | +90 V / −80 V - enables symmetrical clamping for AC signal lines without DC bias shift |
| Leakage Current | ≤1.0 A at +85 V - ensures minimal loading on high-impedance LED driver or sensor interface nodes |
| Operating Temp Range | −40 °C to +150 °C - supports under-hood automotive and high-temp LED module deployments |
| Die Size | 480 µm × 440 µm - fits within tight PCB real estate for miniaturized lighting modules and wearables |
Pinout & Package
CM1771-5006YL is supplied as a bare silicon die with two gold-plated top-side terminals and no back metal - mounted directly onto substrate or leadframe using die-attach epoxy or solder. Package is non-standardized wafer-level die (6 mils thick), not encapsulated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Signal Node (Top Pad) | Anode/Cathode of first Zener | Primary connection point for protected signal line; accepts bidirectional transients |
| Reference Node (Top Pad) | Anode/Cathode of second Zener | Connection to local ground or reference plane; completes back-to-back clamping path |
Key Features
| Feature | Design Value |
|---|---|
| Symmetrical Zener Clamping | Enables AC signal line protection without polarity sensitivity or DC blocking capacitors |
| Ultra-Low Leakage | ≤1.0 A at +85 V prevents signal distortion or power loss in high-Z analog interfaces |
| Bare Die Form Factor | 480 µm × 440 µm footprint allows integration into ultra-compact LED modules and chip-scale packages |
| MIL-STD-883 Qualified | Validated for ≥±3 kV HBM - satisfies reliability requirements for automotive and industrial control interfaces |
Applications
| LED Lighting Modules | Industrial Interface Circuits |
|---|---|
Use Scenario: Protection of constant-current LED driver outputs against ESD events during assembly or field service. IC Role / Device Role / Timing Role: ESD transient suppressor placed between driver output and LED string anode/cathode. Use Value: Prevents latch-up or permanent damage to LED drivers while maintaining <1.0 A leakage at operating voltage. | Use Scenario: Safeguarding RS-485 or CAN bus transceiver I/O pins exposed to handling or cable coupling transients. IC Role / Device Role / Timing Role: Bidirectional clamping element connected between differential signal pair and local ground. Use Value: Delivers ±3 kV IEC61000-4-2 immunity without adding capacitance that degrades signal integrity. |
| Automotive Interior Lighting | Wearable Sensor Interfaces |
Use Scenario: ESD protection for RGB LED control lines in dashboard or ambient lighting systems operating up to +105 °C ambient. IC Role / Device Role / Timing Role: Standalone Zener-based clamp integrated directly onto flex PCB near LED connector. Use Value: Supports −40 °C to +150 °C operation and survives reflow without package-induced thermal stress. | Use Scenario: Protecting I²C or SPI data lines connecting MEMS sensors to MCU in compact wearable enclosures. IC Role / Device Role / Timing Role: Low-capacitance, low-leakage transient suppressor placed at sensor breakout point. Use Value: 480 µm × 440 µm die size enables placement within 2 mm of sensor bond pads, minimizing stub inductance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | 6-pin SOT-563 package; dual-channel; 0.3 pF typical capacitance; ±8 kV HBM rating | Designed for high-speed data lines (USB, HDMI); requires PCB footprint and routing for 6-pin layout | Preferred when board space permits and lower capacitance is critical for >100 MHz signals |
| Vishay VEML6030X01 | Integrated ambient light sensor with built-in ESD protection; 0.55 mm × 0.55 mm DFN; ±8 kV HBM | Combines sensing and protection in one die; not a standalone suppressor | Only suitable when ambient light measurement is required alongside ESD hardening |
Compared with NUP4105MR6T1G and VEML6030X01, CM1771-5006YL offers smallest form factor (480 µm × 440 µm bare die), zero added capacitance, and direct die-attach flexibility - making it optimal for ultra-miniaturized LED modules where discrete footprint and thermal performance are prioritized over multi-channel integration.
Availability
CM1771-5006YL is available at Aetrix Electronics and suitable for LED lighting modules, industrial interface circuits, and automotive interior lighting requiring stable component supply with traceable wafer-lot sourcing and extended temperature support.
Supply support for CM1771-5006YL 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, delivering power management, analog, sensor, and ESD protection solutions.
The CM1771-5006YL belongs to onsemi's ESD protection portfolio designed specifically for space-constrained, high-reliability applications such as LED modules and industrial interfaces where bare-die integration and MIL-STD-883 qualification are essential.
FAQ
What is the package type of CM1771-5006YL?
CM1771-5006YL is supplied as a bare silicon die - not a packaged IC. It features gold-plated top-side signal and reference pads (356 µm × 117 µm each), 480 µm × 440 µm outline, 6 mil thickness, and no back metal. Mounting requires die-attach to substrate or leadframe.
Does CM1771-5006YL meet IEC61000-4-2 ESD standards?
Yes, CM1771-5006YL is rated for ≥±3 kV contact discharge per IEC61000-4-2. This is verified per the manufacturer's characterization and documented in the CM1771/D datasheet, Table 3 - making it suitable for industrial and commercial interface protection where this standard applies.
What is the maximum continuous DC voltage the CM1771-5006YL can withstand?
CM1771-5006YL exhibits ≤1.0 A leakage current at +85 V DC applied across its terminals at 25 °C. While breakdown begins at +90 V (positive polarity) and −80 V (negative polarity), sustained operation above +85 V is not recommended due to rising leakage and potential thermal instability.
Can CM1771-5006YL be used on AC signal lines?
Yes, CM1771-5006YL uses a back-to-back Zener configuration that provides symmetrical clamping for AC signals. Its +90 V / −80 V breakdown thresholds allow safe operation on bidirectional lines such as audio paths, differential interfaces, or PWM-controlled LED strings without polarity concerns.
Is CM1771-5006YL RoHS compliant and lead-free?
Yes, CM1771-5006YL is Pb-free and RoHS compliant, as explicitly stated in the "Features" section of the CM1771/D datasheet. The top-side metallization is pure gold (Au), and the die substrate contains no restricted substances per EU Directive 2011/65/EU.
CM1771-5006YL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Package/Case:
- -
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- -
- Voltage - Breakdown (Min):
- 90V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
CM1771-5006YL FAQ
1.How can I place an order for CM1771-5006YL through Aetrix?
Please submit a Request for Quotation (RFQ) for CM1771-5006YL 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 CM1771-5006YL reliable?
The price and inventory of CM1771-5006YL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CM1771-5006YL is usually 5 days.
3.What payment methods are accepted for CM1771-5006YL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CM1771-5006YL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CM1771-5006YL?
CM1771-5006YL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CM1771-5006YL 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 CM1771-5006YL?
For technical support, including CM1771-5006YL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CM1771-5006YL requirements.
6.How does Aetrix verify that CM1771-5006YL is sourced from the original manufacturer or authorized distributors?
All CM1771-5006YL 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 CM1771-5006YL meets industry standards.
7.What is the process for return or replacement of CM1771-5006YL?
All CM1771-5006YL units undergo pre-shipment inspection (PSI). If there is an issue with CM1771-5006YL, 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 CM1771-5006YL part is unused and in its original packaging.
Return procedure for CM1771-5006YL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CM1771-5006YL Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
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