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8TQ060

型号:

8TQ060

品牌:

VISHAY[ VISHAY ]

页数:

7 页

PDF大小:

139 K

8TQ...PbF Series  
Vishay High Power Products  
Schottky Rectifier, 8 A  
FEATURES  
• 175 °C TJ operation  
Pb-free  
Base  
cathode  
2
• Low forward voltage drop  
• High frequency operation  
• High purity, high temperature epoxy  
Available  
RoHS*  
COMPLIANT  
encapsulation for enhanced mechanical strength and  
moisture resistance  
1
3
• Guard ring for enhanced ruggedness and long term  
reliability  
TO-220AC  
Cathode Anode  
• Lead (Pb)-free (“PbF” suffix)  
• Designed and qualified for industrial level  
DESCRIPTION  
The 8TQ...PbF 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)  
8 A  
VR  
60 to 100 V  
MAJOR RATINGS AND CHARACTERISTICS  
SYMBOL  
IF(AV)  
VRRM  
IFSM  
CHARACTERISTICS  
VALUES  
8
UNITS  
Rectangular waveform  
A
V
Range  
60 to 100  
850  
tp = 5 µs sine  
8 Apk, TJ = 125 °C  
Range  
A
VF  
0.58  
V
TJ  
- 55 to 175  
°C  
VOLTAGE RATINGS  
PARAMETER  
SYMBOL  
8TQ060PbF  
8TQ080PbF  
8TQ100PbF  
100  
UNITS  
Maximum DC reverse voltage  
VR  
60  
80  
V
Maximum working peak reverse voltage  
VRWM  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VALUES UNITS  
Maximum average forward current  
See fig. 5  
IF(AV)  
50 % duty cycle at TC = 157 °C, rectangular waveform  
8
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  
850  
IFSM  
A
10 ms sine or 6 ms rect. pulse  
230  
V
RRM applied  
Non-repetitive avalanche energy  
Repetitive avalanche current  
EAS  
IAR  
TJ = 25 °C, IAS = 0.50 A, L = 60 mH  
7.50  
mJ  
A
Current decaying linearly to zero in 1 µs  
Frequency limited by TJ maximum VA = 1.5 x VR typical  
0.50  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
Document Number: 94265  
Revision: 06-Jun-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
1
8TQ...PbF Series  
Schottky Rectifier, 8 A  
Vishay High Power Products  
ELECTRICAL SPECIFICATIONS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VALUES  
0.72  
0.88  
0.58  
0.69  
0.55  
7
UNITS  
8 A  
TJ = 25 °C  
16 A  
Maximum forward voltage drop  
See fig. 1  
(1)  
VFM  
V
8 A  
TJ = 125 °C  
16 A  
TJ = 25 °C  
TJ = 125 °C  
Maximum reverse leakage current  
See fig. 2  
(1)  
IRM  
V
R = rated VR  
mA  
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  
500  
pF  
nH  
8
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 175  
°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  
8TQ060  
Case style TO-220AC  
8TQ080  
8TQ100  
www.vishay.com  
2
For technical questions, contact: diodes-tech@vishay.com  
Document Number: 94265  
Revision: 06-Jun-08  
8TQ...PbF Series  
Schottky Rectifier, 8 A  
Vishay High Power Products  
1000  
100  
10  
100  
10  
TJ = 175 °C  
TJ = 150 °C  
TJ = 125 °C  
1
TJ = 100 °C  
TJ = 75 °C  
TJ = 175 °C  
TJ = 125 °C  
TJ = 25 °C  
0.1  
0.01  
TJ = 50 °C  
1
0.001  
TJ = 25 °C  
0.1  
0.0001  
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2  
0
20  
40  
60  
80  
100  
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 60 70 80 90 100 110  
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  
Single pulse  
(thermal resistance)  
D = 0.20  
0.1  
0.0001  
0.001  
0.01  
0.1  
1
t1 - Rectangular Pulse Duration (s)  
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics  
Document Number: 94265  
Revision: 06-Jun-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
3
8TQ...PbF Series  
Schottky Rectifier, 8 A  
Vishay High Power Products  
180  
7
6
5
4
3
2
1
0
D = 0.20  
D = 0.25  
D = 0.33  
D = 0.50  
D = 0.75  
175  
DC  
170  
165  
160  
155  
150  
145  
140  
RMS limit  
Square wave (D = 0.50)  
80 % rated VR applied  
DC  
See note (1)  
0
2
4
6
8
10  
12  
0
2
4
6
8
10  
12  
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  
www.vishay.com  
4
For technical questions, contact: diodes-tech@vishay.com  
Document Number: 94265  
Revision: 06-Jun-08  
8TQ...PbF Series  
Schottky Rectifier, 8 A  
Vishay High Power Products  
ORDERING INFORMATION TABLE  
Device code  
8
T
Q
100 PbF  
1
2
3
4
5
1
2
-
-
Current rating (8 = 8 A)  
Package:  
T = TO-220  
3
4
5
-
-
-
Schottky "Q" series  
Voltage ratings  
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?95221  
http://www.vishay.com/doc?95224  
Part marking information  
Document Number: 94265  
Revision: 06-Jun-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
5
Outline Dimensions  
Vishay Semiconductors  
TO-220AC  
DIMENSIONS in millimeters and inches  
B
Seating  
1
2
3
plane  
(6)  
A
D
D
E
A
Ø P  
0.014 M B AM  
A
L1  
E
(7)  
E2  
C
C
A1  
Thermal pad  
Q
(6)  
H1  
H1  
(7)  
D2 (6)  
2 x b2  
2 x b  
(6)  
Detail B  
D
Detail B  
θ
D1  
1
3
2
Lead tip  
L3  
L4  
C
E1 (6)  
Lead assignments  
Diodes  
L
1 + 2 - Cathode  
3 - Anode  
c
A
Conforms to JEDEC outline TO-220AC  
View A - A  
e1  
A2  
0.015 M B AM  
MILLIMETERS  
INCHES  
MIN.  
MILLIMETERS  
INCHES  
MIN.  
SYMBOL  
NOTES  
SYMBOL  
NOTES  
MIN.  
4.25  
1.14  
2.56  
0.69  
0.38  
1.20  
1.14  
0.36  
0.36  
14.85  
8.38  
11.68  
10.11  
MAX.  
4.65  
1.40  
2.92  
1.01  
0.97  
1.73  
1.73  
0.61  
0.56  
15.25  
9.02  
12.88  
10.51  
MAX.  
0.183  
0.055  
0.115  
0.040  
0.038  
0.068  
0.068  
0.024  
0.022  
0.600  
0.355  
0.507  
0.414  
MIN.  
6.86  
-
MAX.  
8.89  
0.76  
2.67  
5.28  
6.48  
14.02  
3.82  
2.13  
1.27  
3.73  
3.00  
MAX.  
0.350  
0.030  
0.105  
0.208  
0.255  
0.552  
0.150  
0.084  
0.050  
0.147  
0.118  
A
A1  
A2  
b
0.167  
0.045  
0.101  
0.027  
0.015  
0.047  
0.045  
0.014  
0.014  
0.585  
0.330  
0.460  
0.398  
E1  
E2  
e
0.270  
-
6
7
2.41  
4.88  
6.09  
13.52  
3.32  
1.78  
0.76  
3.54  
2.60  
0.095  
0.192  
0.240  
0.532  
0.131  
0.070  
0.030  
0.139  
0.102  
e1  
H1  
L
b1  
b2  
b3  
c
4
4
6, 7  
2
L1  
L3  
L4  
Ø P  
Q
c1  
D
4
3
2
D1  
D2  
E
6
90° to 93°  
90° to 93°  
3, 6  
Notes  
(1)  
Dimensioning and tolerancing as per ASME Y14.5M-1994  
Lead dimension and finish uncontrolled in L1  
Dimension D, D1 and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured  
at the outermost extremes of the plastic body  
(2)  
(3)  
(4)  
(5)  
(6)  
(7)  
(8)  
Dimension b1, b3 and c1 apply to base metal only  
Controlling dimension: inches  
Thermal pad contour optional within dimensions E, H1, D2 and E1  
Dimension E2 x H1 define a zone where stamping and singulation irregularities are allowed  
Outline conforms to JEDEC TO-220, D2 (minimum) where dimensions are derived from the actual package outline  
Document Number: 95221  
Revision: 07-Mar-11  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
1
Legal Disclaimer Notice  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
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 in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,  
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
purpose, non-infringement and merchantability.  
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical  
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements  
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular  
product with the properties described in the product specification is suitable for use in a particular application. Parameters  
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All  
operating parameters, including typical parameters, must be validated for each customer application by the customer’s  
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,  
including but not limited to the warranty expressed therein.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree  
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and  
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay  
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to  
obtain written terms and conditions regarding products designed for such applications.  
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. Product names and markings noted herein may be trademarks of their respective owners.  
Document Number: 91000  
Revision: 11-Mar-11  
www.vishay.com  
1
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