My Inquiry
My Account
Vishay General Semiconductor - Diodes Division SMCJ60AHM3/I
- Part No.:
- SMCJ60AHM3/I
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
SMCJ60AHM3/I.pdf
- Description:
- TVS DIODE 60VWM 96.8VC DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:2,429
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SMCJ60AHM3/I from Vishay General Semiconductor is a halogen-free, RoHS-compliant, unidirectional transient voltage suppressor (TVS) diode in SMC (DO-214AB) package, with 60 V standoff voltage (VWM), 66.7–73.7 V breakdown voltage (VBR), 1500 W peak pulse power (10/1000 µs), and 15.5 A peak pulse current (IPPM). It protects MOSFETs, ICs, and sensor signal lines in automotive power systems against inductive switching transients.
For engineers reviewing the SMCJ60AHM3/I datasheet, SMCJ60AHM3/I pinout, SMCJ60AHM3/I application, or SMCJ60AHM3/I equivalent, key selection criteria include clamping voltage (96.8 V at IPPM), junction temperature range (–55 °C to +150 °C), AEC-Q101 qualification status, and SMC package thermal resistance (RθJA = 75 °C/W).
Technical Context
This unidirectional TVS diode operates as a voltage-clamping protection device that remains high-impedance below VWM = 60 V and rapidly transitions to low-impedance conduction above VBR (min 66.7 V). Its glass-passivated junction ensures stable breakdown characteristics and fast response time (<1 ns) to ESD and surge events.
Designed for surface-mount automated assembly, it meets J-STD-020 MSL Level 1 (peak reflow 260 °C) and JESD201 Class 2 whisker resistance. The cathode band identifies polarity, and its matte tin-plated leads are solderable per J-STD-002 and JESD22-B102.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60 V - Maximum reverse operating voltage before clamping begins; defines safe working range for protected circuitry. |
| VBR (min/max) | 66.7 V / 73.7 V at IT = 1 mA - Confirmed breakdown threshold ensuring predictable turn-on during overvoltage events. |
| VC @ IPPM | 96.8 V - Clamping voltage under 15.5 A 10/1000 µs surge; limits stress on downstream components. |
| PPPM | 1500 W - Peak pulse power handling capacity; supports robust protection against ISO 7637-2 Pulse 1/2a/5a transients. |
| IPPM | 15.5 A - Peak surge current capability at rated waveform; determines minimum trace width and PCB copper pad sizing. |
| TJ Range | –55 °C to +150 °C - Full automotive-grade junction temperature range enabling use in engine bay and powertrain modules. |
| RθJA | 75 °C/W - Junction-to-ambient thermal resistance on standard 8 mm × 8 mm copper pads; informs heatsinking requirements. |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, low-profile, halogen-free, RoHS-compliant. Cathode identified by molded band on case body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry (unidirectional) | Connected to ground or low-side return path; completes clamping loop when cathode is tied to protected line. |
| Cathode | Protected line connection | Connected directly to the signal or power rail requiring transient suppression; marked by visible band. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including powertrain, body control, and ADAS modules per stress test requirements. |
| Halogen-free & RoHS-compliant | Meets EU Directive 2011/65/EU and IPC-1752A material declarations; supports green manufacturing compliance. |
| Low incremental surge resistance | Enables tighter clamping performance and reduced let-through energy during repetitive surges. |
| MSL Level 1 rating | Allows single-reflow assembly without moisture sensitivity concerns; eliminates bake-out requirement prior to SMT. |
| Glass passivated junction | Provides stable VBR tolerance and long-term reliability under thermal cycling and humidity exposure. |
Applications
| Automotive Power Distribution | Industrial Motor Drive Inputs |
|---|---|
Use Scenario: Protection of 12 V battery-fed ECUs against load dump and alternator ripple transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between battery rail and input stage of DC-DC converter or LDO. Use Value: Clamps 96.8 V surges while maintaining <1 µA leakage at 60 V, preserving quiescent current budget. | Use Scenario: Safeguarding gate drivers and microcontrollers connected to H-bridge power stages. IC Role / Device Role / Timing Role: Parallel-connected TVS on motor phase inputs to absorb inductive kickback from PWM switching. Use Value: 1500 W peak power rating handles repeated 10/1000 µs surges without degradation across 10⁵ cycles. |
| Automotive Sensor Signal Lines | Telecom Power Interface |
Use Scenario: Shielding LIN/CAN physical layer receivers from ESD and cable discharge events. IC Role / Device Role / Timing Role: Low-capacitance TVS (typ. <100 pF) mounted at connector entry point to suppress ±8 kV contact ESD. Use Value: 96.8 V clamping prevents latch-up in 5 V logic interfaces while meeting ISO 10605 test requirements. | Use Scenario: Input-stage protection for PoE-powered devices exposed to lightning-induced surges on Ethernet cables. IC Role / Device Role / Timing Role: Primary overvoltage clamp on 48 V DC input before DC-DC regulation and isolation. Use Value: Withstands 15.5 A peak current and maintains stable VBR across –40 °C to +125 °C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ60AHE3/A | Lower PPPM (400 W), SMA package (smaller footprint, higher RθJA = 110 °C/W), same VWM/VBR. | Suitable for space-constrained consumer electronics but not automotive underhood environments. | Select SMCJ60AHM3/I for higher surge robustness and thermal performance where board area permits. |
| SMCJ60A-M3/57T | Same electrical specs and SMC package, but commercial-grade (non-AEC-Q101), halogen-free, 7" tape/reel delivery. | Applicable in industrial controls or telecom infrastructure where automotive qualification is not required. | Choose SMCJ60AHM3/I when AEC-Q101 validation and 13" reel logistics are mandatory for production ramp. |
Compared with SMAJ60AHE3/A and SMCJ60A-M3/57T, the SMCJ60AHM3/I delivers superior surge immunity (1500 W vs. 400 W), lower thermal resistance (75 vs. 110 °C/W), and certified automotive qualification-making it the preferred choice for safety-critical vehicle subsystems requiring long-term field reliability.
Availability
SMCJ60AHM3/I is available at Aetrix Electronics and suitable for automotive power distribution, industrial motor drive inputs, automotive sensor signal lines, and telecom power interface applications requiring stable component supply, full traceability, and lifecycle continuity.
Supply support for SMCJ60AHM3/I 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 designs and manufactures discrete semiconductors including diodes, rectifiers, and TVS devices, with emphasis on reliability, efficiency, and application-specific performance.
The SMCJ series targets high-energy transient suppression in harsh environments; it was engineered specifically for automotive, industrial, and telecom systems demanding AEC-Q101 qualification, high surge robustness, and stable clamping behavior over temperature.
FAQ
What is the clamping voltage of the SMCJ60AHM3/I under maximum rated surge current?
The SMCJ60AHM3/I clamps to 96.8 V when subjected to its maximum rated peak pulse current of 15.5 A (10/1000 µs waveform). This value is measured and guaranteed per Vishay's datasheet Document Number 88394, Revision 09-Jan-2024, and defines the upper voltage limit imposed on protected circuitry during surge events. The SMCJ60AHM3/I maintains this clamping performance across its full operating temperature range.
Is the SMCJ60AHM3/I qualified to AEC-Q101 standards?
Yes, the SMCJ60AHM3/I is AEC-Q101 qualified, as confirmed by Vishay's ordering code suffix "HM3" (halogen-free, RoHS-compliant, and AEC-Q101 qualified) and documented in the "Ordering Information" section of the official datasheet. This qualification covers stress tests including HTGB, HTRB, TCT, and ESD, making the SMCJ60AHM3/I suitable for automotive powertrain and chassis applications.
What does the "I" suffix mean in SMCJ60AHM3/I?
The "I" suffix in SMCJ60AHM3/I indicates packaging in 13-inch diameter plastic tape and reel, with a base quantity of 3500 units per reel. This is specified in Vishay's ordering information table (Document Number 88394, page 3) and distinguishes it from the "H" suffix (7-inch reel, 850 units). The "I" variant supports high-volume automated assembly for production-scale deployments of the SMCJ60AHM3/I.
How does the SMCJ60AHM3/I differ from non-halogen-free variants like SMCJ60A-E3/57T?
The SMCJ60AHM3/I uses halogen-free molding compound and matte tin-plated leads compliant with JESD201 Class 2 whisker resistance, whereas SMCJ60A-E3/57T is RoHS-compliant but not halogen-free. Both share identical electrical specs and SMC package, but the HM3 variant meets stricter environmental mandates (e.g., IEC 61249-2-21) and is required for certain Tier 1 automotive programs. The SMCJ60AHM3/I also carries AEC-Q101 qualification, unlike the E3 version.
What is the thermal resistance junction-to-ambient for the SMCJ60AHM3/I, and how is it measured?
The SMCJ60AHM3/I has a typical junction-to-ambient thermal resistance (RθJA) of 75 °C/W, measured with the device mounted on 0.31" × 0.31" (8.0 mm × 8.0 mm) copper pads per terminal, per JEDEC standards. This value assumes no additional heatsinking and is critical for estimating junction temperature rise under continuous power dissipation (PD = 6.5 W). The SMCJ60AHM3/I's RθJA enables reliable operation up to +150 °C junction temperature in compact layouts.
SMCJ60AHM3/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AB, SMC
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 96.8V
- Current - Peak Pulse (10/1000µs):
- 15.5A
- Power - Peak Pulse:
- 1500W (1.5kW)
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
SMCJ60AHM3/I FAQ
1.How can I place an order for SMCJ60AHM3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for SMCJ60AHM3/I 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 SMCJ60AHM3/I reliable?
The price and inventory of SMCJ60AHM3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMCJ60AHM3/I is usually 5 days.
3.What payment methods are accepted for SMCJ60AHM3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMCJ60AHM3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMCJ60AHM3/I?
SMCJ60AHM3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMCJ60AHM3/I 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 SMCJ60AHM3/I?
For technical support, including SMCJ60AHM3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMCJ60AHM3/I requirements.
6.How does Aetrix verify that SMCJ60AHM3/I is sourced from the original manufacturer or authorized distributors?
All SMCJ60AHM3/I 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 SMCJ60AHM3/I meets industry standards.
7.What is the process for return or replacement of SMCJ60AHM3/I?
All SMCJ60AHM3/I units undergo pre-shipment inspection (PSI). If there is an issue with SMCJ60AHM3/I, 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 SMCJ60AHM3/I part is unused and in its original packaging.
Return procedure for SMCJ60AHM3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMCJ60AHM3/I 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 …
