AS3BD, AS3BG, AS3BJ
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Vishay General Semiconductor
Revision: 01-Dec-16
1
Document Number: 89377
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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
Avalanche Surface Mount Rectifiers
TYPICAL APPLICATIONS
For use in general purpose rectification of power
supplies, inverters, converters, and freewheeling diodes for
consumer, automotive, and telecommunication.
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Controlled avalanche characteristics
• Low leakage current
• High forward surge capability
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHM3
• 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
MECHANICAL DATA
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Base P/NHM3 - halogen-free, RoHS-compliant and
AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B,.....)
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test, HM3 suffix
meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
Notes
(1)
Mounted on 14 mm x 14 mm x 2 areas, 1 oz. FR4 PCB
(2)
Free air, mounted on recommended 1.52 mm x 2.18 mm x 2 pad areas
PRIMARY CHARACTERISTICS
I
F(AV)
3.0 A
V
RRM
200 V, 400 V, 600 V
I
FSM
90 A
t
rr
140 ns
E
AS
20 mJ
V
F
at I
F
= 3.0 A (T
A
= 125 °C) 0.86 V
T
J
max. 175 °C
Package DO-214AA (SMB)
Diode variation Single die
DO-214AA (SMB)
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL AS3BD AS3BG AS3BJ UNIT
Device marking code A3D A3G A3J
Maximum repetitive peak reverse voltage V
RRM
200 400 600 V
Maximum DC forward current (fig. 1)
I
F
(1)
3.0
A
I
F
(2)
2.0
Peak forward surge current 10 ms single half sine-wave,
non-repetitive, cool junction
I
FSM
90 A
Non-repetitive avalanche energy at T
J
= 25 °C
I
AS
= 2.0 A max.
E
AS
20
mJ
I
AS
= 1.0 A typ. 30
Operating junction and storage temperature range T
J
, T
STG
-55 to +175 °C
