U20GL2C53A
2003-02-17
1
TOSHIBA High Efficiency Diode Stack (HED) Silicon Epitaxial Type
U20GL2C53A
Switching Mode Power Supply Application
Converter&Chopper Application
Repetitive peak reverse voltage: V
RRM
= 400 V
Average output recified current: I
O
= 20 A
Ultra fast reverse-recovery time: t
rr
= 35 ns (max)
Low switching losses and output noise.
Power surface mount device for thin flat package.
"TFP" (TOSHIBA designation)
Maximum Ratings
(Ta
=
=
=
=
25C)
Characteristics Symbol
Rating
Unit
Repetitive peak reverse voltage
V
RRM
400 V
Average output recified current
I
O
20
A
100 (50 Hz)
Peak one cycle surge forward current
(non-repetitive, sine wave)
I
FSM
110 (60 Hz)
A
Junction temperature
T
j
-40 to 150
C
Storage temperature range
T
stg
-40 to 150
C
Unit: mm
JEDEC
JEITA
TOSHIBA 12-9B1A
Weight: 0.74 g (typ.)
Polarity
K
*A1 A2
*: Common Terminal
U20GL2C53A
2003-02-17
2
Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Peak forward voltage
V
FM
I
FM
= 10 A
1.8 V
Repetitive peak reverse current
I
RRM
V
RRM
= 400 V
50 mA
Reverse recovery time
t
rr
I
F
= 2 A, di/dt = -50 A/ms
35 ns
Thermal resistance
R
th (j-c)
DC Total, Junction to Case
1.5
C/W
Note: V
FM
, I
RRM
, t
rr
: A value of one cell.
Marking
Standard Soldering Pad
1 MARK
20GL2C
TYPE
U20GL2C53A
2 A
3
Lot Number
Month (starting from alphabet A)
Year (last number of the christian era)
3
1
2
2.5
2.
0
2.0
3.2
3.8
8.0
2.
0 6.
0
unit: mm
U20GL2C53A
2003-02-17
3
i
F
v
F
P
F (AV)
I
o
Tc max I
o
r
th (j-c)
t
C
j
V
R
T
r
a
n
si
e
n
t t
h
e
r
m
a
l
i
m
pe
da
nce
r
th (j-c)
(C
/
W
)
P
eak s
u
r
ge f
o
rw
ar
d c
u
rr
en
t
I
FSM
(A
)
Instantaneous forward voltage vF (V)
Instantan
eo
us f
o
rw
ar
d cu
rr
ent
i F
(A
)
Average output rectified current I
o
(A)
A
v
era
ge for
w
ar
d pow
er di
ssi
pati
on
P
F (A
V)
(W
)
Average output rectified current I
o
(A)
Maxi
mu
m al
l
o
w
a
bl
e
cas
e
te
mp
er
atu
r
e
T
c
m
a
x
(
C)
Number of cycles
Time t (s)
Reverse voltage V
R
(V)
Juncti
on ca
p
a
ci
t
a
nce
C
j
(V
)
Surge forward current (non-repetitive)
0
0
40
24
16
8
4 8 12 16 20 24
a = 30
60
90
120
180
sin
32
a 360
0
Conduction
angle
a
Rectangular
waveform
(one cell)
120
1 100
100
60
80
40
20
0
10
50 Hz
60 Hz
One sell
Single phase full
Sine wave
Ta
= 25C
10
1
100
10 100
f
= 1 MHz
Ta
= 25C
One cell
0.1
0.0
100
1
10
1.0 2.0 3.0
Tj
= 150C
100C
75C
25C
One sell
0.1
0.001
10
1000
1
0.01 0.1 1 10 100
One sell
0
0
160
180
120
a = 30
60
90
140
120
100
80
60
40
20
24
20
16
4 8 12
sin
a 360
0
Conduction
angle
a
Rectangular
waveform
(one cell)
U20GL2C53A
2003-02-17
4
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
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such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability
Handbook" etc..
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or
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document shall be made at the customer's own risk.
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
The information contained herein is subject to change without notice.
000707EAA
RESTRICTIONS ON PRODUCT USE
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