EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SMCJ78A-TP Real Image
Same model may have multiple batches, images only for reference.

SMCJ78A-TP

Part No SMCJ78A-TP
Manufacturer Micro Commercial Co
Catalog TVS - Diodes
Datasheet
SMCJ78A-TP Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection>TVS - Diodes
Mfr Micro Commercial Co
Package Tape & Reel
Type Zener
Unidirectional Channels 1
Voltage - Reverse Standoff (Typ) 78V
Voltage - Breakdown (Min) 86.7V
Voltage - Clamping (Max) @ Ipp 126V
Current - Peak Pulse (10/1000µs) 11.9A
Power - Peak Pulse 1500W (1.5kW)
Power Line Protection No
Applications General Purpose
Temperature Range - Operating -55°C ~ 175°C (TJ)
Mounting SMD (SMT)
Package / Case DO-214AB, SMC
Supplier Device Package SMC (DO-214AB)
Base Product Number SMCJ78
Other Names -SMCJ78A-TPMSDKR,SMCJ78A-TPMSDKR,SMCJ78A-TPMSCT,-SMCJ78A-TPMSCT,SMCJ78A-TPMSTR,SMCJ78ATP,-SMCJ78A-TPMSTR
Standard Package 3,000
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.10.0080
Win Source Part Number 1299678-SMCJ78A-TP
Ultra Librarian 3D Model Ultra Librarian SMCJ78A-TP CAD Model

Description

The SMCJ78A-TP TVS diode is a unidirectional zener type that has a reverse standoff voltage of 78V and a breakdown voltage of 86.7V.

  • Clamping Voltage: 126V @ peak pulse current of 1500W
  • Peak Pulse Current: 11.9A @ 10/1000µs
  • Operating Temperature: -55°C to 175°C (TJ)
  • Package: DO-214AB, SMC
  • Application: general purpose

You May Also Be Interested in

Picture of ESD5Z5.0T5G
ESD5Z5.0T5G
MICROSS/On Semiconductor
TVS DIODE 5VWM 18.6VC SOD523
Lowest to $0.1456
Picture of 1SMB40CAT3
1SMB40CAT3
MICROSS/On Semiconductor
TVS DIODE 40VWM 64.5VC SMB
Lowest to $0.3784
P4SMA100CA_R1_00001 Panjit – Price, Stock & Datasheet
P4SMA100CA_R1_00001
Panjit
SURFACE MOUNT TRANSIENT VOLTAGE
Lowest to $0.1456
824015043 Wurth Electronics Inc – Price, Stock & Datasheet
824015043
Wurth Electronics Inc
TVS DIODE UNIDIR 5V SOT23-6
Lowest to $0.5821
MMBZ33VAL-QR Nexperia USA Inc. – Price, Stock & Datasheet
MMBZ33VAL-QR
Nexperia USA Inc.
MMBZ33VAL-Q/SOT23/TO-236AB
Lowest to $1.4553
PESD36VS2UT-QR Nexperia USA Inc. – Price, Stock & Datasheet
PESD36VS2UT-QR
Nexperia USA Inc.
PESD36VS2UT-Q/SOT23/TO-236AB
Lowest to $0.8732
PESD5V0L4UF NXP
PESD5V0L4UF
NXP / Nexperia
Low capacitance unidirectional quadruple ESD protection diode arrays
Lowest to $4.3657
PESD2USB3B/CX Nexperia USA Inc. – Price, Stock & Datasheet
PESD2USB3B/CX
Nexperia USA Inc.
TVS DIODE 10WLCSP
Lowest to $5.8209
PESD1V2Y1BSFYL Nexperia USA Inc. – Price, Stock & Datasheet
PESD1V2Y1BSFYL
Nexperia USA Inc.
TVS DIODE 1.2VWM DSN0603-2
Lowest to $0.0612

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
910+ $0.0635 $57.7850
2,225+ $0.0520 $115.7000
3,410+ $0.0508 $173.2280
4,765+ $0.0485 $231.1025
6,100+ $0.0474 $289.1400
8,110+ $0.0427 $346.2970
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,820 pieces
MOQ: 910 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess