VISHAY 16CTQPBF

16CTQ...PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 8 A
FEATURES
• 175 °C TJ operation
Base 2
common
cathode
Anode
TO-220AB
Pb-free
• Center tap configuration
• Low forward voltage drop
• High frequency operation
Available
RoHS*
COMPLIANT
• High
purity,
high
temperature
epoxy
encapsulation for enhanced mechanical strength and
moisture resistance
Anode
2
1 Common 3
cathode
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
IF(AV)
2x8A
VR
60 to 100 V
This 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, freewheeling diodes, and
reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
VALUES
Rectangular waveform
VRRM
UNITS
16
A
60 to 100
V
IFSM
tp = 5 µs sine
850
A
VF
8 Apk, TJ = 125 °C (per leg)
0.58
V
TJ
Range
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
16CTQ060PbF
16CTQ080PbF
16CTQ100PbF
UNITS
60
80
100
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
SYMBOL
TEST CONDITIONS
VALUES
UNITS
8
per leg
IF(AV)
50 % duty cycle at TC = 148 °C, rectangular waveform
per device
A
16
Following any rated load
condition and with rated
VRRM applied
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 0.50 A, L = 60 mH
7.50
mJ
Repetitive avalanche current per leg
IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
0.50
A
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
850
A
275
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94146
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
1
16CTQ...PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 8 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
8A
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
TJ = 25 °C
16 A
8A
TJ = 125 °C
16 A
Maximum reverse leakage current per leg
See fig. 2
IRM (1)
Threshold voltage
VF(TO)
Forward slope resistance
rt
Maximum junction capacitance per leg
CT
Typical series inductance per leg
LS
Maximum voltage rate of change
dV/dt
TJ = 25 °C
VR = rated VR
TJ = 125 °C
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
VALUES
UNITS
0.72
0.88
V
0.58
0.69
0.55
mA
7.0
0.415
V
11.07
mΩ
500
pF
8.0
nH
10 000
V/µs
VALUES
UNITS
- 55 to 175
°C
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case per leg
RthJC
Maximum thermal resistance
junction to case per package
RthJC
Typical thermal resistance,
case to heatsink
RthCS
TEST CONDITIONS
3.25
DC operation
Mounting surface, smooth and greased
Marking device
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2
0.50
2
g
0.07
oz.
minimum
6 (5)
maximum
12 (10)
kgf · cm
(lbf · in)
Approximate weight
Mounting torque
°C/W
1.63
Case style TO-220AB
For technical questions, contact: [email protected]
16CTQ100
Document Number: 94146
Revision: 13-Aug-08
16CTQ...PbF Series
1000
Vishay High Power Products
100
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
Schottky Rectifier, 2 x 8 A
100
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
10
TJ = 175 °C
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
0.1
TJ = 75 °C
0.01
TJ = 50 °C
TJ = 25 °C
0.001
1
0.0001
0.5
0
2.0
1.5
1.0
0
2.5
20
40
60
80
100
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
20
0
60
40
80
100
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94146
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
3
16CTQ...PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 8 A
7
170
DC
160
150
Square wave (D = 0.50)
80 % rated VR applied
140
130
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
6
Average Power Loss (W)
Allowable Case Temperature (°C)
180
5
4
RMS limit
3
DC
2
1
See note (1)
100
0
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
10 000
1000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
D.U.T.
IRFP460
Rg = 25 Ω
Current
monitor
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR applied
(1)
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For technical questions, contact: [email protected]
Document Number: 94146
Revision: 13-Aug-08
16CTQ...PbF Series
Schottky Rectifier, 2 x 8 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
16
C
T
Q
1
2
3
4
100 PbF
5
1
-
Current rating (16 = 16 A)
2
-
Circuit configuration
6
C = Common cathode
3
-
Package
T = TO-220
4
-
Schottky “Q” series
5
-
Voltage ratings
6
-
060 = 60 V
080 = 80 V
100 = 100 V
None = Standard production
PbF = Lead (Pb)-free
Tube standard pack quantity: 50 pieces
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95222
Part marking information
http://www.vishay.com/doc?95225
SPICE model
http://www.vishay.com/doc?95279
Document Number: 94146
Revision: 13-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1