1N5817 thru 1N5819
Vishay General Semiconductor
Schottky Barrier Rectifier
FEATURES
• Guardring for overvoltage protection
• Very small conduction losses
• Extremely fast switching
• Low forward voltage drop
• High frequency operation
• Solder dip 275 °C max. 10 s, per JESD 22-B106
DO-204AL (DO-41)
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity protection
applications.
PRIMARY CHARACTERISTICS
IF(AV)
1.0 A
VRRM
IFSM
20 V, 30 V, 40 V
25 A
MECHANICAL DATA
Case: DO-204AL (DO-41)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
VF
0.45 V, 0.55 V, 0.60 V
125 °C
TJ max.
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 the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
1N5817
20
1N5818
30
1N5819
40
UNIT
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
V
V
V
V
VRMS
14
21
28
Maximum DC blocking voltage
Maximum non-repetitive peak reverse voltage
VDC
20
30
40
VRSM
24
36
48
Maximum average forward rectified current
at 0.375" (9.5 mm) lead length at TL = 90 °C
IF(AV)
IFSM
1.0
25
A
A
Peak forward surge current, 8.3 ms single half
sine-wave superimposed on rated load
Voltage rate of change (rated VR)
dV/dt
10 000
V/μs
°C
Operating junction and storage temperature range
TJ, TSTG
- 65 to + 125
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
1.0
3.1
SYMBOL
1N5817
1N5818
0.550
0.875
1.0
1N5819
UNIT
(1)
Maximum instantaneous forward voltage
Maximum instantaneous forward voltage
VF
0.450
0.600
0.900
V
V
(1)
VF
0.750
TA = 25 °C
Maximum average reverse current
at rated DC blocking voltage
(1)
IR
mA
pF
TA = 100 °C
10
Typical junction capacitance
4.0 V, 1.0 MHz
CJ
125
110
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Document Number: 88525
Revision: 20-Oct-09
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
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