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BYT115/200/400
Vishay Telefunken
Ultra Fast Recovery Silicon Power Rectifier
Features
D D D D D D
Multiple diffusion Epitaxial - planar Ultra fast forward recovery time Ultra fast reverse recovery time Low reverse current Very good reverse current stability at high temperature
14282
D Low thermal resistance
Applications
Fast rectifiers in S.M.P.S Freewheeling diodes and snubber diodes in motor control circuits
Absolute Maximum Ratings
Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Peak forward surge current Repetitive peak forward current Average forward current Junction and storage temperature range Test Conditions Type BYT115/200 BYT115/400 Symbol VR=VRRM VR=VRRM IFSM IFRM IFAV Tj=Tstg Value 200 400 100 30 15 -55...+150 Unit V V A A A C
tp=10ms
Maximum Thermal Resistance
Tj = 25_C Parameter Junction case Junction ambient Test Conditions Symbol RthJC RthJA Value 1.75 85 Unit K/W K/W
Rev. A2, 24-Jun-98
1 (5)
BYT115/200/400
Vishay Telefunken Electrical Characteristics
Tj = 25_C Parameter Forward voltage g Reverse current Forward recovery time Turn on transient peak voltage Reverse recovery y characteristics Reverse recovery time Test Conditions IF=15A IF=15A, Tj=100C VR=VRRM VR=VRRM; Tj=100C IF=15A, diF/dtx50A/ms IF=15A, diF/dtx-150A/ms, m VBatt=200V IF=15A, diF/dtx-150A/ms, VBatt=200V IF=0.5A, IR=1A, iR=0.25A Type Symbol Min Typ Max VF 1.3 VF 1.2 IR 2 IR 0.2 tfr 350 VFP 4 IRM tIRM trr BYT115/200 BYT115/400 trr trr 12 75 140 35 50 Unit V V
mA
mA ns V A ns ns ns ns
Characteristics (Tj = 25_C unless otherwise specified)
1000 I FAV- Average Forward Current ( A ) I R - Reverse Current ( mA ) 16 RthJC=1.75K/W 12 RthJA=5K/W 8 RthJA=10K/W RthJA=85K/W 0 200
94 9508
100
10
1 VR = 200/400 V 0 40 80 120 160
4
0.1
94 9510
0
40
80
120
160
200
Tj - Junction Temperature ( C )
Tamb - Ambient Temperature ( C )
Figure 1. Typ. Reverse Current vs. Junction Temperature
Figure 2. Max. Average Forward Current vs. Ambient Temperature
2 (5)
Rev. A2, 24-Jun-98
BYT115/200/400
Vishay Telefunken
100 IRM - Reverse Recovery Current ( A ) 3.0
94 9513
20
IF - Forward Current ( A )
10
15
1
10
0.1
5
0.01 0
94 9509
0 0.6 1.2 1.8 2.4 0 50 100 150 200 250 300 350 VF - Forward Voltage ( V ) -dIF/dt - Forward Current Rate of Change ( A/ms )
Figure 3. Typ. Forward Current vs. Forward Voltage
Figure 6. Reverse Recovery Current vs. Forward Current Rate of Change
250 t rr - Reverse Recovery Time ( ns )
Q rr - Reverse Recovery Charge ( nC )
1000
800
200
600
150
400 dIF/dt=150A/ms 200 0 0 3 6 9 12 15 18 21
100 50 0 0 50 100 150 200 250 300 350
94 9515
IF - Forward Current ( A )
94 9512
-dIF/dt - Forward Current Rate of Change ( A/ms )
Figure 4. Reverse Recovery Charge vs. Forward Current
t IRM - Reverse Recovery Time for IRM ( ns ) 160 Q rr - Reverse Recovery Charge ( nC ) 350
94 9511
Figure 7. Reverse Recovery Time vs. Forward Current Rate of Change
1200 1000 800 600 400 200 0
120
80
40
0 0 50 100 150 200 250 300 -dIF/dt - Forward Current Rate of Change ( A/ms )
0
50
100
150
200
250
300
350
94 9514
-dIF/dt - Forward Current Rate of Change ( A/ms )
Figure 5. Reverse Recovery Time for IRM vs. Forward Current Rate of Change
Figure 8. Reverse Recovery Charge vs. Forward Current Rate of Change
Rev. A2, 24-Jun-98
3 (5)
BYT115/200/400
Vishay Telefunken Dimensions in mm
14276
4 (5)
Rev. A2, 24-Jun-98
BYT115/200/400
Vishay Telefunken Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs ). The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA ) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
Rev. A2, 24-Jun-98
5 (5)

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