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20CTH03FP

P1-P3P4-P6P7-P7
Document Number: 93010 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 05-Sep-08 1
Hyperfast Rectifier,
2 x 10 A FRED Pt
TM
20CTH03/20CTH03FP
Vishay High Power Products
FEATURES
• Hyperfast recovery time
• Low forward voltage drop
• Low leakage current
• 175 °C operating junction temperature
• Fully isolated package (V
INS
= 2500 V
RMS
)
• TO-220 designed and qualified for AEC Q101 level
• TO-220FP designed and qualified for industrial level
DESCRIPTION/APPLICATIONS
300 V series are the state of the art hyperfast recovery
rectifiers designed with optimized performance of forward
voltage drop and hyperfast recovery time.
The planar structure and the platinum doped life time
control, guarantee the best overall performance,
ruggedness and reliability characteristics.
These devices are intended for use in the output rectification
stage of SMPS, UPS, dc-to-dc converters as well as
freewheeling diodes in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
PRODUCT SUMMARY
t
rr
(maximum) 35 ns
I
F(AV)
2 x 10 A
V
R
300 V
20CTH03
TO-220AB
20CTH03FP
TO-220 FULL-PAK
Anode
1
3
2
Base
common
cathode
2
Common
cathode
Anode
Anode
1
3
2
Common
cathode
Anode
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Peak repetitive reverse voltage V
RRM
300 V
Average rectified forward current
per diode
I
F(AV)
T
C
= 160 °C
10
A
(FULL-PAK) per diode T
C
= 135 °C
per device 20
Non-repetitive peak surge current I
FSM
T
J
= 25 °C 120
Operating junction and storage temperatures T
J
, T
Stg
- 65 to 175 °C
ELECTRICAL SPECIFICATIONS (T
J
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Breakdown voltage,
blocking voltage
V
BR
,
V
R
I
R
= 100 µA 300 - -
V
Forward voltage V
F
I
F
= 10 A - 1.05 1.25
I
F
= 10 A, T
J
= 125 °C - 0.85 0.95
Reverse leakage current I
R
V
R
= V
R
rated - - 20
µA
T
J
= 125 °C, V
R
= V
R
rated - 6 200
Junction capacitance C
T
V
R
= 300 V - 30 - pF
Series inductance L
S
Measured lead to lead 5 mm from package body - 8 - nH
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93010
2 Revision: 05-Sep-08
20CTH03/20CTH03FP
Vishay High Power Products
Hyperfast Rectifier,
2 x 10 A FRED Pt
TM
DYNAMIC RECOVERY CHARACTERISTICS (T
C
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Reverse recovery time t
rr
I
F
= 1 A, dI
F
/dt = 50 A/µs, V
R
= 30 V - - 35
ns
I
F
= 1 A, dI
F
/dt = 100 A/µs, V
R
= 30 V - - 30
T
J
= 25 °C
I
F
= 10 A
dI
F
/dt = 200 A/µs
V
R
= 200 V
-31-
T
J
= 125 °C - 42 -
Peak recovery current I
RRM
T
J
= 25 °C - 2.4 -
A
T
J
= 125 °C - 5.6 -
Reverse recovery charge Q
rr
T
J
= 25 °C - 36 -
nC
T
J
= 125 °C - 120 -
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDTIONS MIN. TYP. MAX. UNITS
Maximum junction and storage
temperature range
T
J
, T
Stg
- 65 - 175 °C
Thermal resistance,
junction to case
per diode
R
thJC
Mounting surface, flat, smooth
and greased
--1.5
°C/W
(FULL-PAK) per diode - - 3.9
Marking device
Case style TO-220AB 20CTH03
Case style TO-220 FULL-PAK 20CTH03FP
Document Number: 93010 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 05-Sep-08 3
20CTH03/20CTH03FP
Hyperfast Rectifier,
2 x 10 A FRED Pt
TM
Vishay High Power Products
Fig. 1 - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
1
10
100
0.4 0.6 21.4
1
1.8
V
F
- Forward Voltage Drop (V)
I
F
- Instantaneous
Forward Current (A)
1.61.20.8
T
J
= 175 °C
T
J
= 125 °C
T
J
= 25 °C
0.01
0.1
1
10
100
50 100 200 250 300
0.001
V
R
- Reverse Voltage (V)
I
R
- Reverse Current (mA)
150
T
J
= 175 °C
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 25 °C
T
J
= 50 °C
T
J
= 75 °C
100
1000
0 100 200 250 300
10
V
R
- Reverse Voltage (V)
C
T
- Junction Capacitance (pF)
15050
T
J
= 25 °C
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
Single pulse
(thermal resistance)
.
.
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
10 1
P1-P3P4-P6P7-P7

20CTH03FP

Mfr. #:
Buy 20CTH03FP
Manufacturer:
Vishay / Siliconix
Description:
Rectifiers RECOMMENDED ALT 78-VS-20CTH03FP-N3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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