203DMQ100 Vishay, 203DMQ100 Datasheet - Page 4

• Manufacturer Part Number: 203DMQ100
• Description: DIODE SCHOTTKY 100V 200A TO244AB
• Manufacturer: Vishay

Specifications of 203DMQ100

• Voltage - Forward (vf) (max) @ If: 1.03V @ 200A
• Current - Reverse Leakage @ Vr: 3mA @ 100V
• Current - Average Rectified (io) (per Diode): 200A
• Voltage - Dc Reverse (vr) (max): 100V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Series Connection
• Mounting Type: Chassis Mount
• Package / Case: TO-244AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Other names: *203DMQ100; VS-203DMQ100; VS-203DMQ100; VS203DMQ100; VS203DMQ100

Bulletin PD-20579 rev. C
203DMQ... Series
4
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
REV
180
160
140
120
100
80
= Inverse Power Loss = V
Fig. 5 - Max. Allowable Case Temperature
0
Vs. Average Forward Current (Per Leg)
CURRENT
MONIT OR
Average Forward Current - I
80% Square Wave
(D = 0.50)
see note (2)
50
C
= T
DUT
J
100
- (Pd + Pd
F(AV)
02/04
150
100000
REV
R1
x V
10000
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
x I
1000
) x R
FM
R
200
DC
(1 - D); I
@ (I
thJC
Square Wave Pulse Duration - t
10
Fig. 8 - Unclamped Inductive Test Circuit
R g = 25 ohm
F(AV)
F(AV)
;
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
250
R
@ V
/
(A)
D) (see Fig. 6);
IR F P460
L
R1
300
= 80% rated V
100
R
1000
FREE-WHEEL
40HF L40S 02
p
DIODE
HIGH-S PEED
(microsec)
S WIT CH
250
200
150
100
50
Fig. 6 - Forward Power Loss Characteristics
10000
0
0
Average Forward Current - I
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
RMS Limit
50
+
100
(Per Leg)
Vd = 25 Volt
150
DC
200
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F(AV)
250
(A)
300