12TQ045STRLPBF [VISHAY]
Schottky Rectifier, 15 A; 肖特基整流器， 15 A
| 型号： | 12TQ045STRLPBF |
| 厂家： | 
VISHAY |
| 描述： | Schottky Rectifier, 15 A |
| 文件： | 总6页 (文件大小：114K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
12TQ...SPbF
Vishay High Power Products
Schottky Rectifier, 15 A
FEATURES
• 150 °C TJ operation
• Very low forward voltage drop
• High frequency operation
Base
cathode
2
Available
RoHS*
COMPLIANT
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
3
1
D2PAK
N/C
Anode
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for Q101 level
DESCRIPTION
PRODUCT SUMMARY
The 12TQ...SPbF Schottky rectifier series has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
IF(AV)
15 A
35 to 45 V
VR
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
15
UNITS
Rectangular waveform
A
V
Range
35 to 45
990
tp = 5 µs sine
15 Apk, TJ = 125 °C
Range
A
VF
0.50
V
TJ
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
12TQ035SPbF
12TQ040SPbF
40
12TQ045SPbF
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR
35
45
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 120 °C, rectangular waveform
VALUES
UNITS
Maximum average forward current
See fig. 5
IF(AV)
15
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Following any rated
load condition and with
rated VRRM applied
5 µs sine or 3 µs rect. pulse
990
IFSM
A
10 ms sine or 6 ms rect. pulse
250
16
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 2.4 A, L = 5.5 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
2.4
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94138
Revision: 26-May-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
12TQ...SPbF
Schottky Rectifier, 15 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.56
0.71
0.50
0.64
1.75
70
UNITS
15 A
TJ = 25 °C
30 A
Maximum forward voltage drop
See fig. 1
(1)
VFM
V
15 A
TJ = 125 °C
30 A
TJ = 25 °C
Maximum reverse leakage current
See fig. 2
(1)
IRM
V
R = Rated VR
mA
TJ = 125 °C
Maximum junction capacitance
Typical series inductance
CT
LS
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
900
pF
nH
8.0
Maximum voltage rate of change
dV/dt
10 000
V/µs
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction and storage
temperature range
TJ, TStg
- 55 to 150
°C
Maximum thermal resistance,
junction to case
DC operation
See fig. 4
RthJC
RthCS
2.0
°C/W
Typical thermal resistance,
case to heatsink
Mounting surface, smooth and greased
0.50
2
g
Approximate weight
0.07
oz.
minimum
maximum
6 (5)
12 (10)
kgf · cm
(lbf · in)
Mounting torque
Marking device
Case style D2PAK
12TQ045S
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94138
Revision: 26-May-08
12TQ...SPbF
Schottky Rectifier, 15 A
Vishay High Power Products
1000
1000
100
10
100
10
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
TJ = 50 °C
TJ = 25 °C
1
0.01
0.001
0.1
0
5
10 15 20 25 30 35 40 45
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
TJ = 25 °C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
0.1
0.01
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
t1
t2
Notes:
Single pulse
(thermal resistance)
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
.
.
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 94138
Revision: 26-May-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
12TQ...SPbF
Schottky Rectifier, 15 A
Vishay High Power Products
155
12
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
12TQ
RthJC (DC) = 2.0 °C/W
10
8
145
135
125
115
RMS limit
6
DC
4
DC
2
0
0
2
4
6
8
10 12 14 16 18 20 22
0
4
8
12
16
20
24
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
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
L
High-speed
switch
IRFP460
D.U.T.
Freewheel
diode
Rg = 25 Ω
Vd = 25 V
+
Current
monitor
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94138
Revision: 26-May-08
12TQ...SPbF
Schottky Rectifier, 15 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
12
T
Q
045
S
TRL PbF
1
2
3
4
5
6
7
1
2
-
-
Current rating
Package:
T = TO-220
3
4
-
-
Schottky “Q” series
Voltage ratings
S = D2PAK
035 = 35 V
040 = 40 V
045 = 45 V
5
6
-
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented)
TRR = Tape and reel (right oriented)
None = Standard production
PbF = Lead (Pb)-free
7
-
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95014
Part marking information
Packaging information
http://www.vishay.com/doc?95008
http://www.vishay.com/doc?95032
Document Number: 94138
Revision: 26-May-08
For technical questions, contact: diodes-tech@vishay.com
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
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1
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