V
RM
= 600 V, I
F(AV)
= 10 A, t
rr
= 19 ns
Ultra Fast Recovery Diode
DEXS-1106S
Features
The DEXS-1106S is a fast recovery diode of
600 V / 10 A. The typical t
rr
of 19 ns (I
F
: I
RP
= 1 : 2) is
realized optimizing a life-time control. The low thermal
resistance package achieves high performance in terms
of heat dissipation.
●
●
●
●
V
RM
------------------------------------------------------ 600 V
I
F(AV)
------------------------------------------------------- 10 A
V
F
(100 °C) --------------------------------------1.2 V (typ.)
t
rr
(I
F
: I
RP
= 1 : 2) -------------------------------- 19 ns (typ.)
Package
TO220-2L
Applications
● PFC circuit (CCM)
● Freewheel Diode
(Offline Buck and Buck-boost Converter)
1
1
2
2
Not to scale
Absolute Maximum Ratings
Unless otherwise specified, T
A
is 25 °C
Parameter
Peak Repetitive Reverse Voltage
Average Forward Current
Surge Forward Current
I
2
t Limiting Value
Junction Temperature
Storage Temperature
Symbol
V
RM
I
F(AV)
I
FSM
I
2
t
T
j
T
stg
Rating
600
10
100
50
−40 to 150
−40 to 150
Unit
V
A
A
A
2
s
°C
°C
10 ms
Half sinewave, one shot
1 ms
≤
t
≤10
ms
Notes
Electrical Characteristics
Unless otherwise specified, T
A
is 25 °C
Parameter
Forward Voltage Drop
Reverse Leakage Current
Reverse Leakage Current
Under High Temperature
Reverse Recovery Time
t
rr2
Symbol
V
F
I
R
H½I
R
t
rr1
Test Conditions
T
A
= 25 °C, I
F
= 10 A
T
A
= 100 °C, I
F
= 10 A
V
R
= V
RM
V
R
= V
RM
, T
j
= 150 °C
I
F
= I
RP
= 500 mA,
T
j
= 25 °C, 90 % recovery point
I
F
= 500mA, I
RP
= 1000 mA,
T
j
= 25 °C, 75 % recovery point
Min.
−
−
−
−
−
−
Typ.
1.3
1.2
−
−
24
19
Max.
1.6
−
50
15
30
25
Unit
V
V
µA
mA
ns
ns
Thermal Resistance*
R
th(j-L)
−
−
3.0
°C/W
* R
th(j-L)
is thermal resistance between junction and Lead. Lead temperature (T
L
) is measured at the under of the
screw hole of buck side.
DEXS-1106S-DSE Rev.1.0
Jun. 16, 2015
SANKEN ELECTRIC CO.,LTD.
http://www.sanken-ele.co.jp/en/
1
DEXS-1106S
Power Dissipation Curves
I
F(AV)
－
P
F
25
T
j
= 150 °C
20
Forward Power Dissipation (W)
t
T
t/T=1/6
15
t/T=1/3,sinewave
10
DC
t/T=1/2
5
0
0
2
4
6
8
10
Average Forward Current (A)
V
R
－
P
R
6
T
j
= 150 °C
5
t
Reverse Power Dissipation (W)
T
4
1-t/T=5/6
3
1-t/T=2/3
2
1-t/T=1/2
1
sinewave
0
0
100
200
300
400
500
600
Reverse Voltage (V)
DEXS-1106S-DSE Rev.1.0
Jun. 16, 2015
SANKEN ELECTRIC CO.,LTD.
3
DEXS-1106S
Package Outline
TO220-2L
9.9±0.2
φ3.6±0.2
2.8±0.1
4.5±0.2
1.3±0.1
9.2±0.2
0.8max.
(3.0)
1.27±0.1
1.52±0.1
15.9±0.2
2.4±0.2
13.8±0.2
0.8±0.1
0.5±0.1
2.54typ.
2.54typ.
NOTES:
1) Dimension is in millimeters.
2) Pin treatment Pb-free. Device composition compliant with the RoHS directive.
Marking Diagram
XS1106
Part Number
YMDDAB
Lot Number
Y
：the
Last digit of the year (0 to 9)
M
：the
Month (1 to 9, O, N or D)
DD
：Day
(01 to 31)
AB
：the
suffix No.
DEXS-1106S-DSE Rev.1.0
Jun. 16, 2015
SANKEN ELECTRIC CO.,LTD.
5
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