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MURB1620CT-1

P1-P3P4-P6P7-P7
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93940
4 Revision: 28-Jul-08
MURB1620CT/MURB1620CT-1
Vishay High Power Products
Ultrafast Rectifier,
2 x 8 A FRED Pt
TM
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Typical Reverse Recovery Time vs. dI
F
/dt
Fig. 8 - Typical Stored Charge vs. dI
F
/dt
Note
(1)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= Rated V
R
Average Forward Current - IF
(AV)
(A)
Allowable Case Temperature (°C)
130
140
150
160
170
180
036912
DC
Square wave (D = 0.50)
Rated Vr applied
see note (1)
Average Forward Current - I
F
(AV)
(A)
Average Power Loss ( Watts )
0
2
4
6
8
10
036912
DC
RMS Limit
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
trr ( ns )
di
F
/dt (A/μs )
10
20
30
40
50
60
100 1000
I
F
= 30 A
I
F
= 15 A
I
F
= 8 A
V = 160V
T = 125˚C
T = 25˚C
R
J
J
Qrr ( nC )
di
F
/dt (A/μs )
0
40
80
120
160
200
100 1000
I
F
= 30 A
I
F
= 15 A
I
F
= 8 A
V = 160V
T = 125˚C
T = 25˚C
R
J
J
Document Number: 93940 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 28-Jul-08 5
MURB1620CT/MURB1620CT-1
Ultrafast Rectifier,
2 x 8 A FRED Pt
TM
Vishay High Power Products
Fig. 9 - Reverse Recovery Parameter Test Circuit
Fig. 10 - Reverse Recovery Waveform and Definitions
IRFP250
D.U.T.
L = 70 µH
V
R
= 200 V
0.01 Ω
G
D
S
dI
F
/dt
adjust
Q
rr
0.5 I
RRM
dI
(rec)M
/dt
0.75 I
RRM
I
RRM
t
rr
t
b
t
a
I
F
dI
F
/dt
0
(1)
(2)
(3)
(4)
(5)
(1) dI
F
/dt - rate of change of current
through zero crossing
(2) I
RRM
- peak reverse recovery current
(3) t
rr
- reverse recovery time measured
from zero crossing point of negative
going I
F
to point where a line passing
through 0.75 I
RRM
and 0.50 I
RRM
extrapolated to zero current.
(4) Q
rr
- area under curve defined by t
rr
and I
RRM
t
rr
x I
RRM
2
Q
rr
=
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93940
6 Revision: 28-Jul-08
MURB1620CT/MURB1620CT-1
Vishay High Power Products
Ultrafast Rectifier,
2 x 8 A FRED Pt
TM
ORDERING INFORMATION TABLE
1 - Ultrafast MUR series
2 - B = D
2
PAK/TO-262
3 - Current rating (16 = 16 A)
4 - Voltage rating (20 = 200 V)
5
6
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented, for D
2
PAK only)
TRR = Tape and reel (right oriented, for D
2
PAK only)
7
-
None = Standard production
PbF = Lead (Pb)-free (for TO-262 and D
2
PAK tube)
-
None = D
2
PAK
-1 = TO-262
CT = Center tap (dual)
8
P = Lead (Pb)-free (for D
2
PAK TRR and TRL)
Device code
51324678
MUR B 16 20 CT -1 TRL -
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?95014
Part marking information http://www.vishay.com/doc?95008
Packaging information http://www.vishay.com/doc?95032
P1-P3P4-P6P7-P7

MURB1620CT-1

Mfr. #:
Buy MURB1620CT-1
Manufacturer:
Vishay Semiconductors
Description:
Rectifiers RECOMMENDED ALT 78-VS-MURB1620CT-1M3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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