This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

SMAJ18A-TR +BOM

400 W, 18 V TVS in SMA

Manufacturer:

ST
Mfr.Part #:

SMAJ18A-TR
Datasheet:

SMAJ18A-TR Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

2
Reach Compliance Code:

not_compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for SMAJ18A-TR

SMAJ18A-TR General Description

Engineered to provide superior protection against electrostatic discharges and electrical overstress, the SMAJ18A-TR is a high-quality device that complies with IEC 61000-4-2, MIL STD 883, IEC 61000-4-4, and IEC 61000-4-5 standards. With a capability to handle surges up to 600 W (10/1000 μs), this device features innovative Planar technology that makes it suitable for high-end circuits requiring low leakage current and high junction temperature for enhanced reliability and stability. Packaged in SMA format in accordance with IPC 7531 standard, the SMAJ series is a dependable solution for safeguarding sensitive equipment in various applications

Key Features

Low thermal resistance material
High quality encapsulation process

Specifications

Source Content uid	SMAJ18A-TR	Part Life Cycle Code	Active
Pin Count	2	Reach Compliance Code	not_compliant
ECCN Code	EAR99	HTS Code	8541.10.00.50
Factory Lead Time	45 Weeks	Additional Feature	MOS COMPATIBLE
Breakdown Voltage-Min	20 V	Clamping Voltage-Max	39.3 V
Configuration	SINGLE	Diode Capacitance-Min	800 pF
Diode Element Material	SILICON	Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code	DO-214AC	JESD-30 Code	R-PDSO-C2
JESD-609 Code	e3	Moisture Sensitivity Level	1
Non-rep Peak Rev Power Dis-Max	400 W	Number of Elements	1
Number of Terminals	2	Operating Temperature-Max	150 °C
Operating Temperature-Min	-55 °C	Peak Reflow Temperature (Cel)	260
Polarity	UNIDIRECTIONAL	Power Dissipation-Max	3.3 W
Qualification Status	Not Qualified	Rep Pk Reverse Voltage-Max	18 V
Reverse Current-Max	1 µA	Surface Mount	YES
Technology	AVALANCHE	Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	C BEND	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Series	SMAJ, TRANSIL™
Type	Zener	Unidirectional Channels	1
Voltage - Reverse Standoff (Typ)	18V	Voltage - Breakdown (Min)	20V
Voltage - Clamping (Max) @ Ipp	39.3V	Current - Peak Pulse (10/1000µs)	59A (8/20µs)
Power - Peak Pulse	400W	Power Line Protection	No
Applications	General Purpose	Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Base Product Number	SMAJ18