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DEXS-1156S Datasheet, PDF (1/7 Pages) Sanken electric – Ultra Fast Recovery Diode | |||
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VRM = 600 V, IF(AV) = 15 A, trr = 19 ns
Ultra Fast Recovery Diode
DEXS-1156S
Features
The DEXS-1156S is a fast recovery diode of
600 V / 15 A. The typical trr of 19 ns (IF : IRP = 1 : 2) is
realized optimizing a life-time control. The low thermal
resistance package achieves high performance in terms
of heat dissipation.
â VRM------------------------------------------------------ 600 V
â IF(AV)------------------------------------------------------- 15 A
â VF (100 °C) --------------------------------------1.2 V (typ.)
â trr (IF : IRP = 1 : 2)-------------------------------- 19 ns (typ.)
Applications
â PFC circuit (CCM)
â Freewheel Diode
(Offline Buck and Buck-boost Converter)
Package
TO220-2L
12
1
2
Not to scale
Absolute Maximum Ratings
ï· Unless otherwise specified, TA is 25 °C
Parameter
Peak Repetitive Reverse Voltage
Average Forward Current
Surge Forward Current
I2t Limiting Value
Junction Temperature
Storage Temperature
Symbol
VRM
IF(AV)
IFSM
I2t
Tj
Tstg
Rating
600
15
100
50
â40 to 150
â40 to 150
Unit
Notes
V
A
A
10 ms
Half sinewave, one shot
A2s 1 ms ⤠t â¤10 ms
°C
°C
Electrical Characteristics
ï· Unless otherwise specified, TA is 25 °C
Parameter
Symbol
Test Conditions
Min. Typ. Max. Unit
Forward Voltage Drop
TA = 25 °C, IF = 15 A
VF
TA = 100 °C, IF = 15 A
â
1.3
1.6
V
â
1.2
â
V
Reverse Leakage Current
IR
VR = VRM
â
â
75
µA
Reverse Leakage Current
Under High Temperature
Hï½¥IR
VR = VRM, Tj = 150 °C
â
â
20
mA
Reverse Recovery Time
trr1
IF = IRP = 500 mA,
Tj = 25 °C, 90 % recovery point
â
24
30
ns
trr2
IF = 500mA, IRP = 1000 mA,
Tj = 25 °C, 75 % recovery point
â
19
25
ns
Thermal Resistance*
Rth(j-L)
â
â
3.0 °C/W
* Rth(j-L) is thermal resistance between junction and Lead. Lead temperature (TL) is measured at the under of the
screw hole of buck side.
DEXS-1156S-DSE Rev.1.0
SANKEN ELECTRIC CO.,LTD.
1
Jun. 16, 2015
http://www.sanken-ele.co.jp/en/
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