TO-247 [IXYS]
Rectifiers in switch mode power supplies; 在开关模式电源整流器
| 型号： | TO-247 |
| 厂家： | 
IXYS CORPORATION |
| 描述： | Rectifiers in switch mode power supplies |
| 文件： | 总3页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DSA 80 C 45 HB
advanced
VRRM
IFAV = 2x
VF
=
45 V
Schottky Diode
A
40
High Performance Schottky Diode
Low Loss and Soft Recovery
Common Cathode
=
0.67 V
Part number
1
2
3
DSA 80 C 45 HB
Backside: cathode
Features / Advantages:
Applications:
Package:
● Very low Vf
● Extremely low switching losses
● low Irm values
● Improved thermal behaviour
● High reliability circuit operation
● Low voltage peaks for reduced
protection circuits
● Rectifiers in switch mode power
supplies (SMPS)
● Free wheeling diode in low voltage
converters
● Housing: TO-247
●rIndustry standard outline
●rEpoxy meets UL 94V-0
●rRoHS compliant
● Low noise switching
R a t i n g s
Symbol
VRRM
IR
Definition
Conditions
min. typ. max. Unit
TVJ
TVJ
45
0.75
V
max. repetitive reverse voltage
reverse current
=
=
25°C
25°C
VR = 45V
VR = 45V
µA
T
VJ = 125°C
7.5 mA
forward voltage
VF
TVJ 25°C
=
0.78
V
V
V
V
A
V
Ω
IF
IF
IF
IF
=
=
=
=
40A
80A
40A
80A
0.98
0.67
0.87
40
T
VJ = 125°C
IFAV
VF0
rF
TC = 150°C
TVJ = 175°C
average forward current
threshold voltage
rectangular, d = 0.5
0.42
5
for power loss calculation only
slope resistance
m
RthJC
TVJ
Ptot
IFSM
CJ
0.70 K/W
thermal resistance junction to case
virtual junction temperature
total power dissipation
-55
175
215
400
°C
W
A
TC
=
=
=
25°C
45°C
25°C
(50 Hz), sine
max. forward surge current
junction capacitance
t = 10 ms
TVJ
TVJ
VR = tbdV; f = 1 MHz
tbd
pF
IXYS reserves the right to change limits, conditions and dimensions.
0629
Data according to IEC 60747and per diode unless otherwise specified
© 2007 IXYS all rights reserved
DSA 80 C 45 HB
advanced
Ratings
Symbol
IRMS
Definition
Conditions
per pin 1)
min. typ. max. Unit
70
A
K/W
°C
RMS current
RthCH
0.25
6
thermal resistance case to heatsink
storage temperature
Tstg
-55
150
Weight
g
mounting torque
MD
0.8
20
1.2 Nm
mounting force with clip
F
120
N
C
1)
IRMS is typically limited by: 1. pin-to-chip resistance; or by 2. current capability of the chip.
In case of 1, a common cathode/anode configuration and a non-isolated backside, the whole current capability can be used by connecting
the backside.
Product Marking
Part number
Logo
D = Diode
Marking on product
DateCode
abcdef
YYWW
S = Schottky Diode
A = low VF
80 = Current Rating [A]
C = Common Cathode
45 = Reverse Voltage [V]
Assembly Code
XXXXXX
HB = TO-247AD (3)
Ordering
Standard
Part Name
DSA 80 C 45 HB
Marking on Product
Delivering Mode Base Qty Code Key
DSA80C45HB
Tube
30
504890
Similar Part
Package
TO-220
Voltage class
DSA80C100PB
DSA90C200HB
100
200
TO-247
IXYS reserves the right to change limits, conditions and dimensions.
0629
Data according to IEC 60747and per diode unless otherwise specified
© 2007 IXYS all rights reserved
DSA 80 C 45 HB
advanced
Outlines
TO-247
Symbol
Inches
min
Millimeters
max
0.209
0.102
0.098
0.845
0.640
0.216
min
max
5.30
2.59
A
0.185
0.087
0.059
0.819
0.610
0.170
4.70
2.21
A1
A2
D
E
E2
e
1.50
2.49
20.79
15.48
4.31
21.45
16.24
5.48
0.215 BSC
5.46 BSC
L
0.780
-
0.140
0.212
0.800
0.177
0.144
0.244
19.80
-
3.55
5.38
20.30
4.49
3.65
6.19
L1
ØP
Q
S
0.242 BSC
6.14 BSC
b
0.039
0.065
0.102
0.015
0.515
0.020
0.530
-
0.055
0.094
0.135
0.035
-
0.053
-
0.291
0.99
1.65
2.59
0.38
13.07
0.51
13.45
-
1.40
2.39
3.43
0.89
-
1.35
-
7.39
b2
b4
c
D1
D2
E1
ØP1
IXYS reserves the right to change limits, conditions and dimensions.
0629
Data according to IEC 60747and per diode unless otherwise specified
© 2007 IXYS all rights reserved
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