BYG21K Datasheet, PDF (1/5 Pages) Vishay Siliconix – Fast Avalanche SMD Rectifier

BYG21K & BYG21M
Vishay General Semiconductor
Fast Avalanche SMD Rectifier
DO-214AC (SMA)
PRIMARY CHARACTERISTICS
I_F(AV)
V_RRM
I_FSM
I_R
V_F
t_rr
E_R
T_J max.
1.5 A
800 V, 1000 V
30 A
1.0 µA
1.6 V
120 ns
20 mJ
150 °C
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated junction
• Low reverse current
• Soft recovery characteristic
• Fast reverse recovery time
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in fast switching rectification of power supply,
inverters, converters and freewheeling diodes for
consumer, automotive and telecommunication.
MECHANICAL DATA
Case: DO-214AC (SMA)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity: Color band denotes the cathode end
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Maximum repetitive peak reverse voltage
Average forward current
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
V_RRM
I_F(AV)
I_FSM
Pulse energy in avalanche mode, non repetitive
(inductive load switch off) I_(BR)R = 1 A, T_J = 25 °C
Operating junction and storage temperature range
E_R
T_J, T_STG
BYG21K
BYG21M
BYG21K
BYG21M
800
1000
1.5
30
20
- 55 to + 150
UNIT
V
A
A
mJ
°C
Document Number: 88961 For technical questions within your region, please contact one of the following:
Revision: 11-Apr-08
[e-mail], [e-mail], [e-mail]
www.vishay.com
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