My Inquiry
My Account
Diodes Incorporated D5V0L4B5S-7
- Part No.:
- D5V0L4B5S-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
D5V0L4B5S-7.pdf
- Description:
- TVS DIODE 5VWM 14VC SOT353
- Quantity:
- Payment:
- Shipping:
Inventory:8,213
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
D5V0L4B5S-7 from Diodes Incorporated is a 4-channel bidirectional TVS diode array designed for ESD protection of high-speed data lines in portable electronics. It features 5.0 V reverse working voltage, ≤20 pF channel input capacitance, ±30 kV IEC 61000-4-2 contact/air ESD rating, and 6 A peak pulse current handling per channel-deployed on USB 2.0, HDMI, and cellular handset I/O interfaces.
For engineers reviewing the D5V0L4B5S-7 datasheet, D5V0L4B5S-7 pinout, D5V0L4B5S-7 application, or D5V0L4B5S-7 equivalent, key selection criteria include low-capacitance signal integrity preservation, symmetrical clamping for AC-coupled lines, SOT353 footprint compatibility, and compliance with IEC 61000-4-2 Level 4 robustness requirements.
Technical Context
This TVS array integrates four independent bidirectional avalanche diodes in a single SOT353 package, each configured as a symmetrical back-to-back PN junction pair to clamp transient overvoltages in both polarities without DC bias dependency. Its low 15–20 pF channel capacitance minimizes signal distortion on 480 Mbps USB 2.0 differential pairs and 1.65 Gbps HDMI TMDS lines.
The device operates across –65°C to +150°C junction temperature, with clamping voltages specified at 7.0 V (1 A), 8.7 V (3 A), and 11.5 V (6 A) under 8/20 µs transients-enabling reliable protection of 3.3 V and 5.0 V logic interfaces while maintaining <100 nA leakage at VRWM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Working Voltage | 5.0 V - Maximum continuous DC or RMS signal voltage before conduction begins |
| Breakdown Voltage | 6–8 V @ 1 mA - Ensures reliable triggering above normal operating voltage margin |
| Clamping Voltage | 7.0 V @ 1 A - Limits transient voltage to safe level for 3.3 V I/O pins during ESD events |
| Channel Input Capacitance | 15–20 pF @ 0 V, 1 MHz - Preserves signal integrity on USB 2.0 and HDMI data lines |
| ESD Rating | ±30 kV air & contact - Meets IEC 61000-4-2 Level 4 for handheld device interface ports |
| Peak Pulse Current | 6 A @ 8/20 µs - Handles high-energy transients from cable discharge or board-level coupling |
Pinout & Package
SOT353 (5-pin small-outline transistor) package with exposed pad not present; surface-mount, lead-free, RoHS-compliant construction; moisture sensitivity level 1 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Channel 1 Anode | Input terminal for first bidirectional TVS path; connects to protected signal line |
| 2 | Common Cathode | Shared cathode node for all four channels; ties to ground reference plane |
| 3 | Channel 2 Anode | Input terminal for second bidirectional TVS path; isolated from other channels |
| 4 | Channel 3 Anode | Input terminal for third bidirectional TVS path; supports independent line protection |
| 5 | Channel 4 Anode | Input terminal for fourth bidirectional TVS path; enables full 4-line interface shielding |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 Level 4 ESD Protection | ±30 kV contact/air - Eliminates need for external ESD test failure rework in consumer handheld designs |
| Low 15–20 pF Channel Capacitance | Preserves rise time and eye diagram integrity on 480 Mbps USB 2.0 differential signals |
| Bidirectional Symmetrical Clamping | Enables use on AC-coupled or floating interfaces without polarity constraints |
| SOT353 Footprint Compatibility | Matches industry-standard 5-pin layout for drop-in replacement in space-constrained PCBs |
Applications
| USB 2.0 Interface Protection | HDMI TMDS Line Protection |
|---|---|
Use Scenario: Protecting D+ and D− data lines on smartphone USB OTG ports against repeated electrostatic discharge during cable insertion. IC Role / Device Role / Timing Role: Bidirectional TVS array providing symmetrical clamping to limit transient voltage below 7.0 V at 1 A peak. Use Value: Prevents gate oxide damage to USB transceivers while maintaining <20 pF loading for full-speed 480 Mbps signaling. | Use Scenario: Shielding HDMI TMDS clock and data channels in portable media players from ESD events during hot-plug operations. IC Role / Device Role / Timing Role: Four-channel low-capacitance TVS array clamping transients to ≤8.7 V at 3 A on each differential pair. Use Value: Maintains signal fidelity up to 1.65 Gbps without degrading eye height or jitter margin. |
| Cellular Handset Keypad/Display I/O | Industrial Sensor Interface Lines |
Use Scenario: Safeguarding tactile keypad scan lines and OLED display data buses in IP67-rated handsets exposed to frequent human-body ESD. IC Role / Device Role / Timing Role: 4-channel bidirectional TVS array with common cathode grounding for compact front-panel routing. Use Value: Delivers ±30 kV air/contact protection while occupying <1.5 mm² PCB area in SOT353 package. | Use Scenario: Protecting RS-485 or CAN FD transceiver I/O pins in factory-floor sensors subject to cable discharge and relay switching noise. IC Role / Device Role / Timing Role: Low-leakage (<100 nA) TVS array preserving DC bias stability on long-haul communication lines. Use Value: Enables robust operation across –40°C to +85°C ambient without derating, supported by –65°C to +150°C TJ range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional low-capacitance TVS array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A | Unidirectional; higher 100 pF capacitance; DO-214AC package | Requires separate devices per polarity; unsuitable for AC-coupled data lines | Select only when protecting DC-biased power rails or single-ended logic |
| SP1003-04UTG | 4-channel bidirectional; 0.3 pF typical capacitance; SOT-23-6 package | Lower capacitance but lower 3 A IPP rating; optimized for USB 3.0/PCIe Gen3 | Prefer for >5 Gbps interfaces where sub-0.5 pF loading is mandatory |
Compared with SMAJ5.0A and SP1003-04UTG, D5V0L4B5S-7 delivers balanced trade-offs: sufficient 6 A surge capability for handheld ESD, 15–20 pF capacitance ideal for USB 2.0/HDMI, and SOT353 footprint enabling dense layout-making it optimal for cost-sensitive, high-volume portable designs.
Availability
D5V0L4B5S-7 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI TMDS line safeguarding, and cellular handset I/O ESD hardening requiring stable component supply across production lifecycles.
Supply support for D5V0L4B5S-7 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, serving automotive, industrial, computing, and consumer markets with high-reliability components.
The D5V0L4B5S-7 belongs to Diodes' TVS Diode Arrays product line, engineered specifically for low-capacitance, multi-channel ESD protection of high-speed digital interfaces in space-constrained portable electronics.
FAQ
What is the maximum clamping voltage of D5V0L4B5S-7 at 6 A peak pulse current?
The maximum clamping voltage is 14.0 V at 6 A peak pulse current under 8/20 µs waveform conditions, as specified in the Electrical Characteristics table. This value ensures safe voltage limiting for 5.0 V tolerant I/O structures while accommodating worst-case transient energy absorption across the full operating temperature range.
Does D5V0L4B5S-7 require external biasing for bidirectional operation?
No external biasing is required. The device uses symmetrical back-to-back PN junctions per channel, enabling intrinsic bidirectional clamping behavior across its full ±30 kV ESD rating. Its common cathode (Pin 2) connects directly to system ground, eliminating polarity dependencies on protected signal lines.
Can D5V0L4B5S-7 be used on differential pairs without signal skew?
Yes. With matched channel capacitance (15–20 pF) and identical clamping characteristics across all four channels, D5V0L4B5S-7 maintains inter-pair skew below 1 ps on USB 2.0 D+/D− lines. Its SOT353 pinout allows symmetric PCB routing to preserve differential impedance and minimize common-mode conversion.
Is the SOT353 package of D5V0L4B5S-7 compatible with standard reflow profiles?
Yes. The SOT353 package meets JEDEC J-STD-020 moisture sensitivity level 1 and is qualified for standard Pb-free reflow profiles (peak 260°C, 10-second dwell). Its matte tin finish ensures solderability per MIL-STD-202, Method 208, and thermal performance is validated on 2 oz copper FR-4 pads per Diodes' AP02001 layout.
D5V0L4B5S-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 4
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 14V
- Current - Peak Pulse (10/1000µs):
- 6A (8/20µs)
- Power - Peak Pulse:
- 84W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 15pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-353
D5V0L4B5S-7 FAQ
1.How can I place an order for D5V0L4B5S-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0L4B5S-7 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 D5V0L4B5S-7 reliable?
The price and inventory of D5V0L4B5S-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0L4B5S-7 is usually 5 days.
3.What payment methods are accepted for D5V0L4B5S-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0L4B5S-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0L4B5S-7?
D5V0L4B5S-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0L4B5S-7 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 D5V0L4B5S-7?
For technical support, including D5V0L4B5S-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0L4B5S-7 requirements.
6.How does Aetrix verify that D5V0L4B5S-7 is sourced from the original manufacturer or authorized distributors?
All D5V0L4B5S-7 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 D5V0L4B5S-7 meets industry standards.
7.What is the process for return or replacement of D5V0L4B5S-7?
All D5V0L4B5S-7 units undergo pre-shipment inspection (PSI). If there is an issue with D5V0L4B5S-7, 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 D5V0L4B5S-7 part is unused and in its original packaging.
Return procedure for D5V0L4B5S-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0L4B5S-7 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
Tech Hub
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…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
