6TQ040 [VISHAY]
Schottky Rectifier, 6 A; 肖特基整流器,一个6型号: | 6TQ040 |
厂家: | VISHAY |
描述: | Schottky Rectifier, 6 A |
文件: | 总6页 (文件大小:112K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
6TQ... Series
Vishay High Power Products
Schottky Rectifier, 6 A
FEATURES
• 175 °C TJ operation
• High frequency operation
• Low forward voltage drop
Base
cathode
2
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Designed and qualified for industrial level
1
3
TO-220AC
Cathode Anode
DESCRIPTION
The 6TQ... 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.
PRODUCT SUMMARY
IF(AV)
6 A
VR
35 to 45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
6
UNITS
Rectangular waveform
A
V
Range
35 to 45
690
tp = 5 µs sine
6 Apk, TJ = 125 °C
Range
A
VF
0.53
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
6TQ035
6TQ040
6TQ045
UNITS
Maximum DC reverse voltage
VR
35
40
45
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 164 °C, rectangular waveform
VALUES UNITS
Maximum average forward current
See fig. 5
IF(AV)
6
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Following any rated load
condition and with rated
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
690
IFSM
A
140
8
V
RRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 1.20 A, L = 11.10 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.20
Document Number: 93388
Revision: 27-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
6TQ... Series
Schottky Rectifier, 6 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.60
0.73
0.53
0.64
0.8
UNITS
6 A
TJ = 25 °C
12 A
Maximum forward voltage drop
See fig. 1
(1)
VFM
V
6 A
TJ = 125 °C
12 A
TJ = 25 °C
TJ = 125 °C
Maximum reverse leakage current
See fig. 2
(1)
IRM
V
R = Rated VR
mA
7
Threshold voltage
VF(TO)
rt
0.35
18.23
400
V
TJ = TJ maximum
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
mΩ
pF
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
LS
8
nH
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 175
°C
Maximum thermal resistance,
junction to case
DC operation
See fig. 4
RthJC
RthCS
2.2
°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
6TQ035
Case style TO-220AC
6TQ040
6TQ045
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2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93388
Revision: 27-Jun-08
6TQ... Series
Schottky Rectifier, 6 A
Vishay High Power Products
100
10
1
100
10
TJ = 175 °C
TJ = 150 °C
1
TJ = 125 °C
TJ = 100 °C
0.1
0.01
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
0.001
0.0001
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
5
10 15 20 25 30 35 40 45
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
10
20
30
40
50
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
0.1
t1
t2
0.01
0.001
Single pulse
Notes:
(thermal resistance)
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
.
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: 93388
Revision: 27-Jun-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
6TQ... Series
Schottky Rectifier, 6 A
Vishay High Power Products
5
4
3
2
1
0
180
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
175
DC
170
165
160
155
150
RMS limit
Square wave (D = 0.50)
80 % rated VR applied
DC
4
See note (1)
0
1
2
3
4
5
6
7
8
9
0
1
2
3
5
6
7
8
9
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
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
1000
10 000
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
V
d = 25 V
+
Current
monitor
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
(1)
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
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93388
Revision: 27-Jun-08
6TQ... Series
Schottky Rectifier, 6 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
6
T
Q
045
-
1
2
3
4
5
1
2
-
-
Current rating (6 = 6 A)
Package:
T = TO-220
3
4
5
-
-
-
Schottky “Q” series
Voltage ratings
035 = 35 V
040 = 40 V
045 = 45 V
None = Standard production
PbF = Lead (Pb)-free
Tube standard pack quantity: 50 pieces
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95221
http://www.vishay.com/doc?95224
Part marking information
Document Number: 93388
Revision: 27-Jun-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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