DGS20-025AS IXYS, DGS20-025AS Datasheet

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DGS20-025AS

Manufacturer Part Number
DGS20-025AS
Description
DIODE SCHOTTKY GAAS 250V TO263AB
Manufacturer
IXYS
Datasheet

Specifications of DGS20-025AS

Voltage - Forward (vf) (max) @ If
1.5V @ 7.5A
Voltage - Dc Reverse (vr) (max)
250V
Current - Average Rectified (io)
18A
Current - Reverse Leakage @ Vr
2mA @ 250V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (2 leads + tab)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DGS20-025AS
Manufacturer:
IXYS
Quantity:
12 500
Gallium Arsenide Schottky Rectifier
Symbol
V
I
I
I
T
T
P
M
Symbol
I
V
C
R
R
Weight
Pulse test:
Data according to IEC 60747 and per diode
unless otherwise specified
IXYS reserves the right to change limits, test conditions and dimensions
© 2004 IXYS All rights reserved
Type
DGS 19-025AS
DGS 20-025A
DGS 20-025AS
DGSK 40-025A
DGSK 40-025AS
FAV
FAV
FSM
R
VJ
stg
RRM/RSM
tot
F
J
thJC
thCH
d
Pulse Width = 5 ms, Duty Cycle < 2.0 %
Conditions
T
T
T
T
mounting torque (TO-220)
Conditions
C
C
VJ
C
= 25°C; DC
= 90°C; DC
= 25°C
= 45°C; t
V
V
I
I
V
TO-220/263
TO-252
TO-220/263
F
F
R
R
R
= 7.5 A;
= 7.5 A;
= V
= V
= 100 V; T
RRM
RRM
Marking on product
DGS 20-025A
DGS 20-025AS
DGSK 40-025A
DGSK 40-025AS
19A250AS
p
;
;
= 10 ms (50 Hz), sine
T
T
T
T
VJ
VJ
VJ
VJ
VJ
= 25°C
= 25°C
= 125°C
= 125°C
= 125°C
Single
Single
Common cathode
Characteristic Values
typ.
-55...+175
-55...+150
2.0
1.3
0.5
0.3
1.2
26
0.4...0.6
2
Maximum Ratings
250
DGS 19-025AS
18
13
30
48
max.
A
3.1
2.0
1.5
A
A
Circuit
C
K/W
K/W
C
C
Nm
mA
mA
pF
°C
°C
W
A
V
A
A
A
V
V
g
g
TO-252 AA
TO-220 AC
TO-263 AB
TO-220 AB
TO-263 AB
Features
Applications
I
V
C
DC
Low forward voltage
Very high switching speed
Low junction capacity of GaAs
- low reverse current peak at turn off
Soft turn off
Temperature independent switching
behaviour
High temperature operation capability
Epoxy meets UL 94V-0
MHz switched mode power supplies
(SMPs)
Small size SMPs
High frequency converters
Resonant converters
RRM
Junction
A = Anode, C = Cathode , TAB = Cathode
DGS
DGSK 40-025A(S)
= 18 A
= 250 V
= 26 pF
A
C
Package
C
A
A
A
A
A
20-025A(S)
A
A
A
C (TAB)
C (TAB)
C (TAB)
C (TAB)
C (TAB)
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DGS20-025AS Summary of contents

Page 1

... TO-252 TO-220/263 Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified IXYS reserves the right to change limits, test conditions and dimensions © 2004 IXYS All rights reserved DGS 19-025AS Circuit A C Single ...

Page 2

... Note: explanatory comparison of the basic operational behaviour of rectifier diodes and Gallium Arsenide Schottky diodes: conduction forward characteristics turn off characteristics turn on characteristics IXYS reserves the right to change limits, test conditions and dimensions © 2004 IXYS All rights reserved DGS 19-025AS 300 ...

Page 3

... Outlines TO-220 Outlines TO-252 1 Anode Anode 4 Cathode Outline TO-263 IXYS reserves the right to change limits, test conditions and dimensions © 2004 IXYS All rights reserved DGS 19-025AS DGS DGSK 40-025A(S) Dim. Millimeter Inches Min. Max. Min. A 12.70 13.97 0.500 B 14.73 16.00 ...

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