BYM12-50 thru BYM12-400, EGL41A thru EGL41G
Vishay General Semiconductor
Surface Mount Glass Passivated Ultrafast Rectifier
Major Ratings and Characteristics
IF(AV)
VRRM
IFSM
trr
1.0 A
50 V to 400 V
30 A
50 ns
VF
1.0 V, 1.25 V
175 °C
Tj max.
*Glass-plastic encapsulation
is covered by
Patent No. 3,996,602,
brazed-lead assembly to
Patent No. 3,930,306
DO-213AB (GL41)
Features
Mechanical Data
• Cavity-free glass-passivated junction
Case: DO-213AB, molded epoxy over glass body
• Ideal for automated placement
Epoxy meets UL-94V-0 Flammability rating
• Ultrafast reverse recovery time
• Low switching losses, high efficiency
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Meets MSL level 1, per J-STD-020C
• Solder Dip 260 °C, 40 seconds
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Two bands indicate cathode end - 1st band
denotes device type and 2nd band denotes repetitive
peak reverse voltage rating
Typical Applications
For use in high frequency rectification and freewheel-
ing application in switching mode converters and
inverters for consumer, computer, automotive and
Telecommunication
Maximum Ratings
TA = 25 °C unless otherwise specified
Parameter
Symbol BYM12-50 BYM12-100 BYM12-150 BYM12-200 BYM12-300 BYM12-400 Unit
Fast efficient device: 1st band is
Green
EGL41A
EGL41B
EGL41C
EGL41D
EGL41F
EGL41G
Polarity color bands (2nd Band)
Gray
50
Red
100
Pink
150
Orange
200
Brown
300
Yellow
400
Maximum repetitive peak reverse
voltage
VRRM
V
Maximum RMS voltage
VRMS
VDC
35
50
70
105
150
140
200
210
300
280
400
V
V
A
Maximum DC blocking voltage
100
Maximumaverageforward rectified
current at TT = 75 °C
IF(AV)
1.0
30
Peak forward surge current 8.3 ms
single half sine-wave
IFSM
A
superimposed on rated load
Operating junction and storage
temperature range
TJ,TSTG
- 65 to + 175
°C
Document Number 88581
10-Aug-05
www.vishay.com
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