PFR20V45CTB.pdf 데이터시트 (총 7 페이지) - 파일 다운로드 PFR20V45CTB 데이타시트 다운로드

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PFC Device Corporation
PFR20V45CT
PFR20V45CTF
PFR20V45CTI
PFR20V45CTB
20A 45V MOS Schottky Rectifier
Major ratings and characteristics
Characteristics
IF(AV) Rectangular
Waveform
VRRM
VF@ 10A , Tj=125 oC
TJ Operating Junction
Temperature
Values
10 × 2
45
0.39
-65 to +150
Units
A
V
V, typ.
oC
Features
Ultra-Low Forward Voltage Drop
Reliable High Temperature Operation
Softest, fast switching capability
150oC Operating Junction Temperature
Lead Free Finish, RoHS Compliant
Typical Applications
Device optimized for ultra-low forward voltage
drop to maximize efficiency in Power Supply
applications
PFR20V45CT
TO-220AB
PFR20V45CTI
TO-262
PFR20V45CTF
ITO-220AB
PFR20V45CTB
TO-263
Apr-2018
Version 4.4
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Characteristics
PFR20V45
1. Characteristics
Maximum Ratings Characteristics
( TA = 25unless otherwise specified )
Parameter
DC Blocking Voltage
Working Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Average Rectified Forward Current
Per device
(Rated VR-20Khz Square Wave) - 50% duty cycle
Peak Forward Surge Current - 1/2 60hz
Peak Repetitive Reverse Surge Current (2uS-1Khz)
Typical Thermal Resistance (per leg)
Package = TO-220AB
Package =ITO-220AB
Package =TO-262
Package =TO-263
Isolation voltage (ITO-220 only)
Maximum Rate of Voltage Change ( at Rated VR )
Operating Junction Temperature
Storage Junction Temperature
Symbol
VRM
VRWM
VRRM
Io
IFSM
IRRM
Jc
VAC
dv/dt
TJ
TSTG
Values
45
Units
Volts
20 Amps
250 Amps
2 Amps
2
4
2.5
3
1500
10000
- 65 to +150
- 65 to +150
oC / W
V
V/uS
oC
Electrical Characteristics - (per leg)
( TA = 25unless otherwise specified )
Parameter
Test Conditions
Instantaneous
Forward Voltage
Instantaneous
Reverse Current
IF = 10 A
At VRM
TJ = 25 oC
TJ = 125 oC
TJ = 25 oC
TJ = 125 oC
* Pulse width < 300 uS, Duty cycle < 2%
Symbol
VF*
IR*
Typ.
----
0.39
----
----
Max.
0.47
0.42
500
100
Units
Volts
uA
mA
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Characteristics
PFR20V45
2. Characteristics Curves
Ratings and Characteristics Curves
( TA = 25unless otherwise specified )
12
10
8
6
4
2
0
0
25 50 75 100 125
Tc, Case Temp (oC)
Figure 1: Current Derating, Case
100
150
300
250
200
150
100
50
0
1
10
Number of Cycles at 60 Hz
100
Figure 2: Maximum Repetitive Surge Current
100000
Tj=125
10
Tj=100
Tj=75
1
200
Tj=25
250 300 350 400 450 500 550
Vf, Instantaneous Forward Voltage (mV)
600
Figure 3: Typical Forward Voltage
10000
10000
Tj=125
Tj=100
Tj=75
1000
100 Tj=25
10
0
5 10 15 20 25 30 35 40 45
VR, Reverse Voltage (Volts)
Figure 4: Typical Reverse Current
1000
100
0
1 10
Reverse Voltage (V)
Figure 5: Typical Junction Capacitance
100
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Characteristics
3. Marking information
Top Marking Rule
PFC PFR
20V45CT
YYWW ABSH
PFC PFR
20V45CTF
YYWW ABSH
PFC PFR
20V45CTI
YYWW ABSH
PFC PFR
20V45CTB
YYWW ABSH
PFR20V45
PFR20V45CT = Product Type Marking Code
YYWW = Date Code
YY = Last two digits of year
WW = Week code
AB = Assembly code
S = Series Number
H = Halogen Free (N/A = common molding compound)
PFR20V45CTF = Product Type Marking Code
YYWW = Date Code
YY = Last two digits of year
WW = Week code
AB = Assembly code
S = Series Number
H = Halogen Free (N/A = common molding compound)
PFR20V45CTI = Product Type Marking Code
YYWW = Date Code
YY = Last two digits of year
WW = Week code
AB = Assembly code
S = Series Number
H = Halogen Free (N/A = common molding compound)
PFR20V45CTB = Product Type Marking Code
YYWW = Date Code
YY = Last two digits of year
WW = Week code
AB = Assembly code
S = Series Number
H = Halogen Free (N/A = common molding compound)
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Characteristics
4. Package information
Package Outline Dimensions millimeters
TO-220AB
PFR20V45
Dim. Min. Max.
A ----- 10.50
B 2.50 3.50
C 3.50 4.10
D 13.10 13.90
E 1.15 1.49
F ----- 4.50
G 0.65 0.95
H 2.29 2.79
I 4.80 5.30
J 4.40 4.80
K 1.14 1.40
L 5.84 6.86
M 8.50 9.60
N 2.03 2.92
O 0.30 0.64
All Dimensions in millimeter
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