My Inquiry
My Account
Vishay General Semiconductor - Diodes Division TPSMP13-E3/84A
~~2.jpg)
- Part No.:
- TPSMP13-E3/84A
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-220AA
- Datasheet:
-
TPSMP13-E3/84A.pdf
- Description:
- TVS DIODE 10.5VWM 19VC DO220AA
- Quantity:
- Payment:
- Shipping:
Inventory:4,790
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TPSMP13-E3/84A from Vishay General Semiconductor is a unidirectional transient voltage suppressor diode in DO-220AA (SMP) package, designed for automotive-grade circuit protection. It features a breakdown voltage of 11.7–14.3 V at 1 mA, clamps to ≤19.0 V at 21.1 A peak pulse current, and delivers 400 W peak pulse power with 1.0 W steady-state power dissipation.
For engineers reviewing the TPSMP13-E3/84A datasheet, TPSMP13-E3/84A pinout, TPSMP13-E3/84A application, or TPSMP13-E3/84A equivalent, key selection criteria include its AEC-Q101-compliant reliability, low-profile 1.0 mm height, 185 °C max junction temperature, and suitability for high-density PCB layouts in harsh-environment signal line protection.
Technical Context
The TPSMP13-E3/84A operates as a unidirectional avalanche diode, leveraging Vishay's patented PAR oxide passivated chip construction to achieve excellent clamping performance and low incremental surge resistance. Its response time is sub-nanosecond, and it meets J-STD-020C MSL Level 1 for moisture sensitivity.
Rated for operation from –65 °C to +185 °C, it supports automotive applications requiring robust ESD and surge immunity on signal lines, drive transistors, and IC inputs. The device uses matte tin-plated leads compliant with J-STD-002B and JESD22-B102D solderability standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage V(BR) | 11.7–14.3 V at 1 mA - defines minimum voltage at which avalanche conduction begins under controlled test conditions |
| Clamping Voltage VC | ≤19.0 V at 21.1 A (10/1000 µs) - maximum voltage seen by protected circuit during worst-case surge |
| Peak Pulse Power PPPM | 400 W - surge energy handling capacity for transient events per IEC 61000-4-5 |
| Stand-off Voltage VWM | 10.5 V - maximum continuous reverse voltage before leakage exceeds 1 µA |
| Reverse Leakage IR | ≤1.0 µA at VWM, ≤5.0 µA at 150 °C - ensures minimal power loss and signal integrity in standby |
| Junction Temperature Range | –65 °C to +185 °C - enables deployment in under-hood automotive environments and industrial control units |
Pinout & Package
DO-220AA (SMP) package: ultra-low-profile surface-mount case with 1.0 mm typical height, cathode indicated by color band, epoxy rated UL-94V-0, and terminals matte tin plated for reliable soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal in forward bias | Connected to lower-potential side of protected line; enables unidirectional clamping to ground |
| Cathode | Current exit terminal in forward bias; marked with band | Connected to system ground or reference rail; defines polarity-sensitive placement on PCB |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR oxide passivation | Enables stable, repeatable avalanche characteristics over lifetime and temperature extremes |
| MSL Level 1 rating | Allows unlimited floor life and reflow without baking, simplifying SMT assembly |
| Low profile (1.0 mm height) | Supports ultra-thin modules and tight clearance requirements in automotive ECUs and ADAS sensors |
| AEC-Q101 qualification (E3 suffix) | Validates reliability for automotive electronics including engine control, body electronics, and infotainment |
Applications
| Automotive Sensor Signal Protection | Industrial PLC Input Protection |
|---|---|
Use Scenario: Protecting analog sensor outputs (e.g., pressure, temperature, position) in engine control units against load dump and ISO 7637-2 transients. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between sensor output and microcontroller ADC input. Use Value: Clamps surges to ≤19.0 V while maintaining <1 µA leakage at 10.5 V, preserving signal fidelity and preventing ADC saturation. | Use Scenario: Safeguarding 24 V digital input channels on programmable logic controllers exposed to inductive switching noise. IC Role / Device Role / Timing Role: Standoff-rated transient suppressor connected across input terminals to shunt fast-rising spikes. Use Value: Withstands 400 W pulses and operates up to 185 °C, ensuring uptime in hot, electrically noisy factory environments. |
| Automotive Body Control Module (BCM) | Consumer Appliance Motor Driver Protection |
Use Scenario: Shielding LIN bus transceivers and window lift motor drivers from battery reverse polarity and jump-start surges. IC Role / Device Role / Timing Role: Unidirectional TVS mounted at connector interface to clamp reverse transients before they reach downstream ICs. Use Value: 185 °C junction rating and AEC-Q101 compliance ensure long-term reliability in cabin-mounted BCMs subject to thermal cycling. | Use Scenario: Protecting gate drivers and MCU I/O pins in smart washing machine motor control boards from commutation spikes. IC Role / Device Role / Timing Role: Low-capacitance TVS placed at motor driver output to suppress inductive kickback without affecting PWM timing. Use Value: Sub-nanosecond response and 21.1 A peak surge capability prevent latch-up or permanent damage during repeated motor starts/stops. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ13A | DO-214AC package (higher profile: 2.3 mm), 400 W PPPM, VC = 21.5 V at 19.1 A | Larger footprint and lower thermal efficiency; not AEC-Q101 qualified | Choose SMAJ13A only if DO-220AA footprint is unavailable and board space allows taller component |
| TPSMP13A-E3/84A | Narrower V(BR) range (12.4–13.7 V), tighter tolerance, same package and PPPM | Better voltage matching for precision 12 V rail protection where tighter clamping threshold is required | Select TPSMP13A-E3/84A when design requires improved V(BR) consistency and reduced VC variation across production lots |
Compared with SMAJ13A and TPSMP13A-E3/84A, the TPSMP13-E3/84A offers optimal balance of ultra-low profile, AEC-Q101 qualification, and broad V(BR) tolerance-making it preferred for space-constrained automotive modules where qualification and height are critical.
Availability
TPSMP13-E3/84A is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC inputs, and body control modules requiring stable component supply and long-term lifecycle support.
Supply support for TPSMP13-E3/84A 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
Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in high-reliability diodes, MOSFETs, and passive components for automotive, industrial, and computing markets.
The TPSMP series was engineered specifically for AEC-Q101-compliant transient protection in automotive electronics, emphasizing low profile, high surge robustness, and process-controlled avalanche performance.
FAQ
What is the breakdown voltage range of the TPSMP13-E3/84A?
The TPSMP13-E3/84A has a specified breakdown voltage (VBR) range of 11.7 V to 14.3 V at a test current of 1 mA. This range reflects manufacturing tolerance and ensures reliable turn-on behavior across temperature and production lots. The TPSMP13-E3/84A maintains this specification under standard test conditions per ANSI/IEEE C62.35, supporting consistent clamping performance in automotive and industrial circuits.
Is the TPSMP13-E3/84A AEC-Q101 qualified?
Yes, the TPSMP13-E3/84A carries the E3 suffix, indicating commercial-grade qualification per AEC-Q101. Vishay explicitly lists the TPSMP family-including TPSMP13-E3/84A-as meeting AEC-Q101 stress test requirements for automotive use. This qualification covers temperature cycling, humidity testing, and surge endurance, confirming suitability for under-hood and cabin-mounted electronic control units.
What is the maximum clamping voltage for the TPSMP13-E3/84A under surge conditions?
The TPSMP13-E3/84A clamps to a maximum of 19.0 V at a peak pulse current (IPPM) of 21.1 A using the standardized 10/1000 µs waveform. This value is measured per Figure 1 and Table on page 2 of Vishay document 88937 and represents the upper limit of voltage imposed on protected circuitry during worst-case transient events, ensuring downstream ICs remain within safe operating limits.
Does the TPSMP13-E3/84A have polarity marking, and how is it identified?
Yes, the TPSMP13-E3/84A uses a color band to denote the cathode terminal, consistent with DO-220AA (SMP) package conventions. The band is located near one end of the molded body and must be oriented toward the ground or lower-potential side of the protected line. This unidirectional configuration ensures proper clamping action and prevents reverse-bias failure during surge events.
What is the thermal derating behavior of the TPSMP13-E3/84A above 25 °C ambient?
The TPSMP13-E3/84A follows a linear derating curve shown in Figure 2 of Vishay document 88937: its peak pulse power (PPPM) decreases gradually above 25 °C ambient, reaching ~75 % of rated 400 W at 100 °C and ~50 % at 150 °C. Steady-state power dissipation remains fixed at 1.0 W regardless of ambient, but surge capability must be adjusted per the published derating chart for reliable operation in high-temperature environments.
TPSMP13-E3/84A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-220AA
- Series:
- PAR®, eSMP®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10.5V
- Voltage - Breakdown (Min):
- 11.7V
- Voltage - Clamping (Max) @ Ipp:
- 19V
- Current - Peak Pulse (10/1000µs):
- 21.1A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 185°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-220AA (SMP)
TPSMP13-E3/84A FAQ
1.How can I place an order for TPSMP13-E3/84A through Aetrix?
Please submit a Request for Quotation (RFQ) for TPSMP13-E3/84A 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 TPSMP13-E3/84A reliable?
The price and inventory of TPSMP13-E3/84A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPSMP13-E3/84A is usually 5 days.
3.What payment methods are accepted for TPSMP13-E3/84A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPSMP13-E3/84A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPSMP13-E3/84A?
TPSMP13-E3/84A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPSMP13-E3/84A 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 TPSMP13-E3/84A?
For technical support, including TPSMP13-E3/84A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPSMP13-E3/84A requirements.
6.How does Aetrix verify that TPSMP13-E3/84A is sourced from the original manufacturer or authorized distributors?
All TPSMP13-E3/84A 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 TPSMP13-E3/84A meets industry standards.
7.What is the process for return or replacement of TPSMP13-E3/84A?
All TPSMP13-E3/84A units undergo pre-shipment inspection (PSI). If there is an issue with TPSMP13-E3/84A, 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 TPSMP13-E3/84A part is unused and in its original packaging.
Return procedure for TPSMP13-E3/84A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TPSMP13-E3/84A 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
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
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 …
