SMAZ5919B thru SMAZ5945B
www.vishay.com
Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
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
DO-214AC (SMA)
MECHANICAL DATA
Case: DO-214AC (SMA)
PRIMARY CHARACTERISTICS
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant and commercial grade
VZ
5.6 V to 68 V
Ptot at TL = 75 °C
Ptot at TA = 25 °C
TJ max.
1500 mW
500 mW
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
150 °C
E3 suffix meets JESD 201 class 1A whisker test
VZ specification
Int. construction
Pulse current
Single
Polarity: Color band denotes cathode end
TYPICAL APPLICATIONS
For general purpose regulation and protection applications.
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Maximum steady state power dissipation at TL = 75 °C (fig. 1) (1)
Maximum steady state power dissipation at TA = 25 °C (fig. 1) (2)
Maximum instantaneous forward voltage at 200 mA for all types (3)
Ptot
Ptot
VF
1500
500
1.5
mW
mW
V
Operating junction and storage temperature range
TJ, TSTG
- 65 to + 150
°C
Notes
(1)
Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal
Mounted on minimum recommended pad layout
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
(3)
Revision: 25-May-12
Document Number: 88488
1
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