www.vishay.com
SMBZ5919B thru SMBZ5945B
Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
SMB (DO-214AA)
FEATURES
• Low profile package
• Ideal for automated placement
• Low Zener impedance
• Low regulation factor
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
PRIMARY CHARACTERISTICS
VZ 5.6 V to 85 V
Ptot at TL = 75 °C
3000 mW
Ptot at TA = 25 °C
550 mW
TJ max.
150 °C
VZ specification
Pulse current
Circuit configuration
Single
MECHANICAL DATA
Case: SMB (DO-214AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant and industrial grade
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: color band denotes cathode end
TYPICAL APPLICATIONS
For general purpose regulation, industrial, and protection
applications.
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Maximum steady state power dissipation at TL = 75 °C (fig. 1)
Maximum steady state power dissipation at TA = 25 °C (fig. 1) (1)
Maximum instantaneous forward voltage at 200 mA for all types (2)
Ptot
Ptot
VF
Operating junction and storage temperature range
TJ, TSTG
Notes
(1) Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal
(2) Pulse test: 300 μs pulse width, 1 % duty cycle
VALUE
3000
550
1.5
-65 to +150
UNIT
mW
mW
V
°C
Revision: 01-Apr-2020
1 Document Number: 88485
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
