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Nexperia USA Inc. PTVS5V0Z1BSCYL
- Part No.:
- PTVS5V0Z1BSCYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PTVS5V0Z1BSCYL.pdf
- Description:
- TVS DIODE 5VWM 14VC DSN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:36,526
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Product details
Overview
PTVS5V0Z1BSC from Nexperia is a bidirectional transient voltage suppressor (TVS) diode in a DSN1006-2 (SOD993B) ultra-compact leadless package, designed for single-line ESD and surge protection. It delivers 30 kV IEC 61000-4-2 contact discharge immunity, clamps at 12 V (typ.) under 60 A 8/20 µs surge, and maintains 5 V reverse standoff voltage - ideal for protecting audio interfaces and battery lines in portable consumer electronics.
For engineers reviewing the PTVS5V0Z1BSC datasheet, PTVS5V0Z1BSC pinout, PTVS5V0Z1BSC application, or PTVS5V0Z1BSC equivalent, key selection criteria include clamping voltage stability under high IPPM, low diode capacitance (175–205 pF), bidirectional polarity handling, and ultra-small footprint compatibility with space-constrained PCB layouts in handheld devices.
Technical Context
This device implements a symmetrical bidirectional TVS structure using two back-to-back Zener diodes, enabling protection of AC-coupled or bipolar signal lines without polarity constraints. Its VBR of 5.5–8.3 V at 10 mA and VRWM of 5 V define precise standoff behavior before conduction.
Clamping performance is characterized by dynamic resistance (Rdyn = 0.04 Ω typ.), ensuring minimal voltage overshoot during fast transients. The 8/20 µs pulse compliance per IEC 61000-4-5 and TLP-tested clamping curves confirm robustness across ESD and surge stress profiles.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 5 V maximum reverse standoff voltage - ensures no leakage conduction during normal 5 V rail operation. |
| VBR | 5.5–8.3 V breakdown at 10 mA - defines precise turn-on threshold for transient suppression. |
| VCL | 12 V typical clamping at 60 A, 8/20 µs - limits protected line voltage to safe levels during surge events. |
| IPPM | 60 A rated peak pulse current - supports IEC 61000-4-5 Level 4 surge immunity on supply/battery lines. |
| Cd | 175–205 pF capacitance at 0 V - minimizes signal distortion on high-speed audio interfaces. |
| ESD Rating | ±30 kV contact discharge per IEC 61000-4-2 - provides full-system ESD hardening without external circuitry. |
| Rdyn | 0.04 Ω typical dynamic resistance - reduces clamping voltage rise under high di/dt transients. |
Pinout & Package
PTVS5V0Z1BSC uses the DSN1006-2 (SOD993B) surface-mount package: 1.0 × 0.6 × 0.27 mm body, leadless, with cathode-marked top-side orientation. The marking bar identifies the cathode side; terminals are non-polarized for bidirectional function but internally mapped as dual cathodes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K1 (cathode of diode 1) | One terminal of the first Zener junction; connects to line being protected in bidirectional configuration. |
| 2 | K2 (cathode of diode 2) | Second cathode terminal forming symmetrical anti-series pair - enables equal clamping for ± transients. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD protection | Single-device coverage for ±8 kV contact/air discharge - eliminates need for dual-diode discrete solutions. |
| Ultra-low clamping voltage | 12 V typ. at 60 A surge - keeps protected ICs within absolute maximum ratings during transient events. |
| Minimal board space | DSN1006-2 footprint (1.0 × 0.6 mm) - enables placement directly at connectors on dense portable PCBs. |
| Low dynamic impedance | 0.04 Ω Rdyn - ensures rapid voltage stabilization and reduced energy dissipation in the protected path. |
| High surge robustness | 71 A measured IPPM (8/20 µs) - exceeds rated 60 A, providing design margin for system-level surge testing. |
Applications
| Smartphone Audio Jack Protection | USB-C Power Delivery Line Protection |
|---|---|
|
Use Scenario: Protecting analog audio signals between codec and 3.5 mm TRRS jack in smartphones against ESD from user contact. IC Role / Device Role / Timing Role: Bidirectional TVS placed at jack entry point to clamp ±8 kV ESD pulses before reaching sensitive audio amplifier inputs. Use Value: 175–205 pF capacitance avoids high-frequency attenuation; 12 V clamping prevents latch-up in 3.3 V audio ICs. |
Use Scenario: Safeguarding VBUS power line in USB-C receptacles against surges induced by hot-plug or cable coupling. IC Role / Device Role / Timing Role: Standoff-rated TVS absorbing 60 A 8/20 µs surges while maintaining 5 V system integrity during PD negotiation. Use Value: 5 V VRWM aligns with USB-C VBUS nominal; 60 A IPPM meets IEC 61000-4-5 Level 4 requirements for portable endpoints. |
| Wireless Headset Battery Line Protection | Tablet Speaker Interface Protection |
|
Use Scenario: Shielding lithium-ion battery charging circuits in Bluetooth headsets from ESD during docking or cable insertion. IC Role / Device Role / Timing Role: Low-leakage (1 nA typ.) TVS on BAT+ line, activated only during transients to avoid battery drain. Use Value: 1 nA IRM at 5 V ensures negligible standby current; bidirectional operation accommodates charge/discharge polarity reversal. |
Use Scenario: Securing differential speaker driver outputs in tablets against ESD from headphone jack insertion or touch panel coupling. IC Role / Device Role / Timing Role: Symmetrical clamping device placed between driver output and connector to suppress ±30 kV ESD without signal inversion. Use Value: Matched positive/negative clamping curves (Figs. 5–6) ensure balanced protection for push-pull audio paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor SZ1.5SMC5.0AT3G | Larger SMC package (7.1 × 6.2 mm); 600 W peak power; higher VCL (11.2 V min at 48.2 A). | Suitable for board-level primary surge protection, not space-constrained portable interfaces. | Select when higher surge energy handling is required and PCB area permits larger footprint. |
| Vishay SMAJ5.0A | SMA package (4.5 × 2.7 mm); unidirectional; requires dual-device layout for bidirectional protection. | Needs two devices and routing overhead to match PTVS5V0Z1BSC's single-component symmetry. | Choose only if existing design uses SMA footprints and bidirectionality can be implemented externally. |
Compared with SZ1.5SMC5.0AT3G and SMAJ5.0A, PTVS5V0Z1BSC offers superior board-area efficiency and native bidirectionality in a 1.0 × 0.6 mm footprint - critical for miniaturized audio and battery protection where layout density and component count directly impact yield and cost.
Availability
PTVS5V0Z1BSC is available at Aetrix Electronics and suitable for smartphone audio jack protection, USB-C power delivery line protection, and wireless headset battery line protection requiring stable component supply across high-volume consumer electronics production.
Supply support for PTVS5V0Z1BSC 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 focused on high-volume, high-reliability logic, discrete, and MOSFET components, serving automotive, industrial, and consumer markets with scalable manufacturing.
PTVS5V0Z1BSC belongs to Nexperia's ultra-compact TVS portfolio, engineered specifically for ESD and surge protection in space-constrained portable electronics - emphasizing minimal capacitance, precise clamping, and seamless integration at board edges.
FAQ
What is the maximum operating temperature for PTVS5V0Z1BSC?
The PTVS5V0Z1BSC has a maximum junction temperature (Tj) of 150 °C and an ambient operating range of −55 °C to +150 °C. Its thermal resistance and compact DSN1006-2 package enable reliable operation in thermally dense portable designs without forced cooling.
Does PTVS5V0Z1BSC require external biasing or control signals?
No. PTVS5V0Z1BSC is a passive, inherently bidirectional TVS diode that operates without biasing, control pins, or external circuitry. It remains non-conductive below VRWM (5 V) and automatically clamps transients above VBR (5.5–8.3 V) in both polarities.
How does the 175–205 pF capacitance affect audio signal integrity?
This capacitance is measured at 0 V reverse bias and remains stable across audio frequencies (20 Hz–20 kHz). At typical audio interface impedances (10 kΩ), it introduces <0.1 dB attenuation up to 200 kHz - preserving fidelity in headphone and microphone paths without filtering artifacts.
Can PTVS5V0Z1BSC replace a unidirectional TVS in a DC-biased line?
Yes, but only if the line operates symmetrically around ground (e.g., audio differential pairs). For strictly unidirectional DC rails like VBUS, its bidirectional nature still provides effective clamping - though unidirectional alternatives may offer slightly lower leakage in some cases.
PTVS5V0Z1BSCYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 2-XDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.5V
- Voltage - Clamping (Max) @ Ipp:
- 14V
- Current - Peak Pulse (10/1000µs):
- 60A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 175pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN1006-2
PTVS5V0Z1BSCYL FAQ
1.How can I place an order for PTVS5V0Z1BSCYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS5V0Z1BSCYL 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 PTVS5V0Z1BSCYL reliable?
The price and inventory of PTVS5V0Z1BSCYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS5V0Z1BSCYL is usually 5 days.
3.What payment methods are accepted for PTVS5V0Z1BSCYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS5V0Z1BSCYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS5V0Z1BSCYL?
PTVS5V0Z1BSCYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS5V0Z1BSCYL 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 PTVS5V0Z1BSCYL?
For technical support, including PTVS5V0Z1BSCYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS5V0Z1BSCYL requirements.
6.How does Aetrix verify that PTVS5V0Z1BSCYL is sourced from the original manufacturer or authorized distributors?
All PTVS5V0Z1BSCYL 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 PTVS5V0Z1BSCYL meets industry standards.
7.What is the process for return or replacement of PTVS5V0Z1BSCYL?
All PTVS5V0Z1BSCYL units undergo pre-shipment inspection (PSI). If there is an issue with PTVS5V0Z1BSCYL, 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 PTVS5V0Z1BSCYL part is unused and in its original packaging.
Return procedure for PTVS5V0Z1BSCYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS5V0Z1BSCYL Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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Diodes Incorporated
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