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20CTQ045SPBF

20 A, 45 V, SILICON, RECTIFIER DIODE

器件类别:分立半导体    二极管   

厂商名称:International Rectifier ( Infineon )

厂商官网:http://www.irf.com/

器件标准:

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器件参数
参数名称
属性值
是否Rohs认证
符合
厂商名称
International Rectifier ( Infineon )
零件包装代码
TO-263
包装说明
R-PSSO-G2
针数
3
Reach Compliance Code
compliant
ECCN代码
EAR99
其他特性
FREE WHEELING DIODE, HIGH RELIABILITY
应用
GENERAL PURPOSE
外壳连接
CATHODE
配置
COMMON CATHODE, 2 ELEMENTS
二极管元件材料
SILICON
二极管类型
RECTIFIER DIODE
最大正向电压 (VF)
0.57 V
JESD-30 代码
R-PSSO-G2
JESD-609代码
e3
湿度敏感等级
1
最大非重复峰值正向电流
1060 A
元件数量
2
相数
1
端子数量
2
最高工作温度
175 °C
最大输出电流
20 A
封装主体材料
PLASTIC/EPOXY
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
峰值回流温度(摄氏度)
260
认证状态
Not Qualified
最大重复峰值反向电压
45 V
表面贴装
YES
技术
SCHOTTKY
端子面层
MATTE TIN OVER NICKEL
端子形式
GULL WING
端子位置
SINGLE
处于峰值回流温度下的最长时间
30
Base Number Matches
1
文档预览
Bulletin PD-21029 rev. A 06/06
20CTQ...SPbF
20CTQ... -1PbF
SCHOTTKY RECTIFIER
20 Amp
I
F(AV)
= 20Amp
V
R
= 35/ 45V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5
μs
sine
V
F
T
J
@ 10 Apk, T
J
= 125°C
(per leg)
range
Description/ Features
Units
A
The 20CTQ.. center tap Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 175° C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
175° C T
J
operation
Center tap TO-220 package
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Values
20
35 / 45
1060
0.57
V
A
V
- 55 to 175
°C
Case Styles
20CTQ...SPbF
20CTQ...-1PbF
Base
Common
Cathode
2
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
1
Anode
Anode
2
Common
Cathode
3
Anode
D
2
PAK
Document Number: 94163
TO-262
www.vishay.com
1
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
20CTQ035SPbF
20CTQ035-1PbF
35
20CTQ040SPbF
20CTQ040-1PbF
40
20CTQ045SPbF
20CTQ045-1PbF
45
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
* See Fig. 5
I
FSM
E
AS
I
AR
Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
Non-Repetitive Avalanche Energy
(Per Leg)
Repetitive Avalanche Current
(Per Leg)
1060
265
13
2.0
A
mJ
A
5μs Sine or 3μs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V
RRM
applied
20CTQ Units
20
A
Conditions
50% duty cycle @ T
C
= 145°C, rectangular wave form
T
J
= 25 °C, I
AS
= 2.0 Amps, L = 6.5 mH
Current decaying linearly to zero in 1
μsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
20CTQ Units
0.64
0.76
0.57
0.68
2
15
900
8.0
10000
V
V
V
V
mA
mA
pF
nH
V/
μs
@ 10A
@ 20A
@ 10A
@ 20A
T
J
= 25 °C
T
J
= 125 °C
Conditions
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
I
RM
C
T
L
S
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
(1)
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
V
R
= 5V
DC
(test signal range 100Khz to 1Mhz) 25°C
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(Rated V
R
)
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
(1) Pulse Width < 300μs, Duty Cycle <2%
20CTQ Units
-55 to 175
-55 to 175
3.25
1.63
0.50
2 (0.07)
Min.
Max.
6 (5)
12 (10)
°C
°C
Conditions
R
thJC
Max. Thermal Resistance Junction
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
to Heatsink
wt
T
Approximate Weight
Mounting Torque
Marking Device
°C/W DC operation
°C/W DC operation
* See Fig. 4
°C/W Mounting surface , smooth and greased
g (oz.)
Kg-cm
(Ibf-in)
Case style D
2
Pak
Case style TO-262
20CTQ...S
20CTQ...-1
Document Number: 94163
www.vishay.com
2
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
10
00
10
00
10
0
R v rs C rre t - I (m )
ee e u n
A
R
1
0
1
.1
.0
1
.0 1
0
.0 0
01
0
T =1 5 C
J
1 0C
1 5C
1 0C
5C
0C
5C
10
0
In ta ta e u F rw rdC rre t - I (A
s n nos o a
u n
)
F
5
1 1 2 2 3 3 4 4
0 5 0 5 0 5 0 5
R v rs V lta e- V (V
ee e o g
R )
1
0
T =1 5 C
J
T =1 5 C
J
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10
00
J n tio C p c n e- C (p )
u c n a a ita c
F
T
T= 2°
5C
J
1
T =2 °
5C
J
.1
0
.2
.4
.6
.8
1
1
.2
1
.4
1
.6 1
.8
10
0
0
1
0
2
0
3
0
4
0
5
0
F rw rdV lta eD p- V (V
o a
o g ro
)
F
M
R v rs V lta e- V (V
ee e o g
)
R
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
0
T e a Im e a c -Zth C(° /W
h rm l p d n e
C )
J
D=0 0
.5
D=0 3
.3
D=0 5
.2
D=0 7
.1
D=0 8
.0
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
1
P
M
D
.1
t
1
t
2
N te :
o s
1 D tyfa to D= t / t
. u
c r
1 2
S g P ls
in le u e
(T e a R s ta c )
h rm l e is n e
2 P a T =P xZ
. ek
+T
J D
M th C C
J
.0
1
.1
1
1
0
10
0
.0
1
.0 1
0
.0 0 1
00
.0 0
01
.0 1
0
t , R c n u r P ls D ra n(S c n s
e ta g la u e u tio
eo d)
1
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Document Number: 94163
www.vishay.com
3
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
10
8
A w b C s T m e tu - (° )
llo a le a e e p ra re C
15
7
10
7
15
6
10
6
15
5
10
5
15
4
0
D
C
2CQ
0 T
R J (D ) =3 5 C
.2 ° /W
th C C
9
D=0 8
.0
8 D=0 7
.1
D=0 5
.2
7
D=0 3
.3
.5
6 D=0 0
5
4 R SL it
M im
3
2
1
5
1
0
1
5
0
0
5
1
0
1
5
D
C
A e g P w r L s - (W tts
v ra e o e o s
a )
A e g F rw rdC rre t - IF V (A
v ra e o a
u n
(A ) )
A e g F rw rdC rre t - I
v ra e o a
u n
(A
)
F V
(A )
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
1000
FSM
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
Non-Repetitive Surge Current - I
(A)
At Any Rated Load Condition
And With Rated V
RRM
Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
HIGH-S
PEED
S CH
WIT
FR
EE-WHEEL
DIODE
40HF
L40S
02
+
DUT
IR P460
F
Rg = 25 ohm
Vd = 25 Volt
CURRENT
MONIT
OR
Fig. 8 - Unclamped Inductive Test Circuit
Document Number: 94163
www.vishay.com
4
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Outlines Table
Conform to JEDEC outline D
2
Pak (SMD-220)
Dimensions in millimeters and (inches)
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Document Number: 94163
www.vishay.com
5
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参数对比
与20CTQ045SPBF相近的元器件有:20CTQ035-1PBF、20CTQ035SPBF、20CTQ040-1PBF、20CTQ040SPBF、20CTQ045-1PBF。描述及对比如下:
型号 20CTQ045SPBF 20CTQ035-1PBF 20CTQ035SPBF 20CTQ040-1PBF 20CTQ040SPBF 20CTQ045-1PBF
描述 20 A, 45 V, SILICON, RECTIFIER DIODE 20 A, 35 V, SILICON, RECTIFIER DIODE, TO-262AA 20 A, 35 V, SILICON, RECTIFIER DIODE 20 A, 40 V, SILICON, RECTIFIER DIODE, TO-262AA 20 A, 40 V, SILICON, RECTIFIER DIODE 20 A, 45 V, SILICON, RECTIFIER DIODE, TO-262AA
是否Rohs认证 符合 符合 符合 符合 符合 符合
厂商名称 International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon )
Reach Compliance Code compliant unknown compliant unknown compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
二极管类型 RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE
最大正向电压 (VF) 0.57 V 0.57 V 0.57 V 0.57 V 0.57 V 0.57 V
最大非重复峰值正向电流 1060 A 265 A 1060 A 265 A 1060 A 1060 A
最高工作温度 175 °C 175 °C 175 °C 175 °C 175 °C 175 °C
最大输出电流 20 A 10 A 20 A 10 A 20 A 20 A
最大重复峰值反向电压 45 V 35 V 35 V 40 V 40 V 45 V
表面贴装 YES NO YES NO YES NO
技术 SCHOTTKY SCHOTTKY SCHOTTKY SCHOTTKY SCHOTTKY SCHOTTKY
Base Number Matches 1 1 1 1 1 1
零件包装代码 TO-263 - TO-263 - TO-263 TO-262AA
包装说明 R-PSSO-G2 - R-PSSO-G2 - R-PSSO-G2 R-PSIP-T3
针数 3 - 3 - 3 3
其他特性 FREE WHEELING DIODE, HIGH RELIABILITY - FREE WHEELING DIODE, HIGH RELIABILITY - FREE WHEELING DIODE, HIGH RELIABILITY FREE WHEELING DIODE, HIGH RELIABILITY
应用 GENERAL PURPOSE - GENERAL PURPOSE - GENERAL PURPOSE GENERAL PURPOSE
外壳连接 CATHODE - CATHODE - CATHODE CATHODE
配置 COMMON CATHODE, 2 ELEMENTS - COMMON CATHODE, 2 ELEMENTS - COMMON CATHODE, 2 ELEMENTS COMMON CATHODE, 2 ELEMENTS
二极管元件材料 SILICON - SILICON - SILICON SILICON
JESD-30 代码 R-PSSO-G2 - R-PSSO-G2 - R-PSSO-G2 R-PSIP-T3
JESD-609代码 e3 - e3 - e3 e3
湿度敏感等级 1 - 1 - 1 1
元件数量 2 - 2 - 2 2
相数 1 - 1 - 1 1
端子数量 2 - 2 - 2 3
封装主体材料 PLASTIC/EPOXY - PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
封装形状 RECTANGULAR - RECTANGULAR - RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE - SMALL OUTLINE - SMALL OUTLINE IN-LINE
峰值回流温度(摄氏度) 260 - 260 - 260 260
认证状态 Not Qualified - Not Qualified - Not Qualified Not Qualified
端子面层 MATTE TIN OVER NICKEL - MATTE TIN OVER NICKEL - MATTE TIN OVER NICKEL MATTE TIN OVER NICKEL
端子形式 GULL WING - GULL WING - GULL WING THROUGH-HOLE
端子位置 SINGLE - SINGLE - SINGLE SINGLE
处于峰值回流温度下的最长时间 30 - 30 - 30 40
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