PFC Device Corporation
PTR20100CT
PTR20100CTF
PTR20100CTI
PTR20100CTB
20A 100V HPTR® Schottky Rectifier
Major ratings and characteristics
Characteristics
I
F(AV)
Rectangular
Waveform
V
RRM
V
F
@ 5A , Tj=125
o
C
T
J
Operating Junction
Temperature
Values
10
×
2
100
0.52
-40 to +150
Units
A
V
V, typ.
o
PTR20100CT
PTR20100CTF
C
TO-220AB
PTR20100CTI
ITO-220AB
PTR20100CTB
Features
Super Low Forward Voltage ( SLVF® ) Drop
Reliable High Temperature Operation
Softest, fast switching capability
150
o
C Operating Junction Temperature
Lead Free Finish, RoHS Compliant
TO-262
TO-263
Typical Applications
Device optimized for low forward voltage drop
to maximize efficiency in Power Supply
applications
Apr-2018
Version 4.4
1/7
www.pfc-device.com
Characteristics
1. Characteristics
Maximum Ratings Characteristics
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
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 V
R
)
Operating Junction Temperature
Storage Junction Temperature
Electrical Characteristics - (per leg)
Parameter
Instantaneous
Forward Voltage
Test Conditions
IF = 5 A
IF = 10 A
IF = 5 A
IF = 10 A
Instantaneous
Reverse Current
At
V
RM
T
J
= 25
o
C
V
F*
T
J
= 125
o
C
T
J
= 25
o
C
T
J
= 125
o
C
IR
*
V
AC
dv/dt
T
J
T
STG
Rθ
Jc
(2uS-1Khz)
I
FSM
I
RRM
PTR20100
( T
A
= 25℃ unless otherwise specified )
Symbol
V
RM
V
RWM
V
RRM
I
o
20
150
1
2
4
2.5
3
1500
10000
- 40 to +150
- 40 to +150
V
V/uS
o
o
Values
100
Units
Volts
Amps
Amps
Amps
C/W
C
( T
A
= 25℃ unless otherwise specified )
Symbol
Typ.
0.60
-----
0.52
-----
8.0
-----
Max.
-----
0.82
-----
0.70
100
25
uA
mA
Volts
Units
* Pulse width < 300 uS, Duty cycle < 2%
Version 4.4
2/7
www.pfc-device.com
Characteristics
2. Characteristics Curves
Ratings and Characteristics Curves
PTR20100
( TA = 25℃ unless otherwise specified )
12
If, Average Forward Current (A)
10
8
Capacitance (pF)
Mounted on Specific
Heatsink
10000
1000
6
4
2
0
0
100
10
50
75
100
125
150
25
0
1
10
100
Tc, Case Temp (
o
C)
Reverse Voltage (V)
Figure 1: Current Derating, Case
100
If, Instantaneous Forward Current (A)
Figure 2: Typical Junction Capacitance
100000
10000
Ir, Reverse Current (uA)
Tj=150℃
Tj=125℃
10
Tj=150℃
1000
100
10
1
0
0
20
40
60
80
100
Tj=25℃
Tj=75℃
1
Tj=125℃
Tj=25℃
0.1
100
200
300
400
500
600
700
800
900 1000
Vf, Instantaneous Forward Voltage (mV)
VR, Reverse Voltage (Volts)
Figure 3: Typical Forward Voltage
Figure 4: Typical Reverse Current
Version 4.4
3/7
www.pfc-device.com
Characteristics
3. Marking information
Top Marking Rule
PTR20100
PTR20100CT = Product Type Marking Code
PFC
PTR20100CT
YYWW ABSH
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)
PTR20100CTF = 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)
PTR20100CTI = 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)
PTR20100CTB = 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)
PFC
PTR20100CTF
YYWW ABSH
PFC
PTR20100CTI
YYWW ABSH
PFC
PTR20100CTB
YYWW ABSH
Version 4.4
4/7
www.pfc-device.com
Characteristics
4. Package information
Package Outline Dimensions millimeters
TO-220AB
Dim.
A
B
C
D
E
F
G
H
I
J
K
PTR20100
Min.
-----
2.50
3.50
13.10
1.15
-----
0.65
2.29
4.80
4.40
1.14
Max.
10.50
3.50
4.10
13.90
1.49
4.50
0.95
2.79
5.30
4.80
1.40
L
M
N
O
5.84
8.50
2.03
0.30
6.86
9.60
2.92
0.64
All Dimensions in millimeter
Version 4.4
5/7
www.pfc-device.com
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