MURB1620 Vishay, MURB1620 Datasheet - Page 4

• Manufacturer Part Number: MURB1620
• Description: Ultrafast Rectifier
• Manufacturer: Vishay

MURB1620CTPbF/MURB1620CT-1PbF
Vishay High Power Products
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
= Inverse power loss = V
Fig. 5 - Maximum Allowable Case Temperature vs.
180
170
160
150
140
130
Fig. 6 - Forward Power Loss Characteristics
10
8
6
4
2
0
0
0
RMS Limit
C
Square wave (D = 0.50)
Rated Vr applied
see note (1)
Average Forward Current - I
Average Forward Current - I
= T
Average Forward Current
J
- (Pd + Pd
3
3
F(AV)
DC
R1
6
REV
x V
6
x I
FM
) x R
R
(1 - D); I
DC
For technical questions, contact: [e-mail]
at (I
thJC
9
9
F
F(AV)
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
F
(AV)
(AV)
;
R
(A)
(A)
/D) (see fig. 6);
at V
12
12
R1
2 x 8 A FRED Pt
Ultrafast Rectifier,
= Rated V
R
TM
Fig. 7 - Typical Reverse Recovery Time vs. dI
Fig. 8 - Typical Stored Charge vs. dI
200
160
120
60
50
40
30
20
10
80
40
0
100
100
I
I
I
F
F
F
= 30 A
= 15 A
= 8 A
V = 160V
T = 125˚C
T = 25˚C
R
J
J
V = 160V
T = 125˚C
T = 25˚C
R
J
J
di
di
F
F
/dt (A/μs )
/dt (A/μs )
Document Number: 94519
I
I
I
F
F
F
= 30 A
= 15 A
= 8 A
Revision: 05-Sep-08
1000
1000
F
/dt
F
/dt