Silicon Power Rectifier
SDM300
A
Dim. Inches
Millimeters
D
Min.
Max. Min.
Max. Notes
B
67.31
32.00
23.49
A
B
C
D
2.650
1.260
.925
---
1.240
---
---
31.49
---
Standard Polarity:
Base plate is cathode
Reverse Polarity:
F
G
50.80 BSC
2.00 BSC
F
Dia.
0.320
0.340
8.13
5/16-18 UNC
8.64
Base plate is anode
H
H
G
H
K
L
0.630
0.610
---
0.182
---
0.640
.100
16.00
15.49
---
4.62
---
16.26
2.54
4.88
K
M
0.192
C
L
M
Microsemi
Catalog Number
Working Peak
Reverse Voltage
200V
Repetitive Peak
Reverse Voltage
200V
Compact Package
Glass Passivated Die
SDM30002*
SDM30004*
SDM30006*
SDM30008*
SDM30010*
SDM30012*
SDM30014*
SDM30016*
400V
600V
800V
1000V
1200V
1400V
1600V
400V
600V
800V
1000V
1200V
1400V
1600V
300 Amp Current Rating
Non-Isolated Baseplate
Low Profile
VRRM 200-1600 Volts
ROHS Compliant
*Change S to R for Reverse Polarity
Electrical Characteristics
R
I
I
T
C = 130°C, half sine, 0JC = 0.15°C/W
F(AV) 300 Amps
FSM 5500 Amps
Average forward current
Maximum surge current
T
8.3 ms, half sine, J = 175°C
2
2
2
I t 125990 A s
Max I t for fusing
V
I
T
FM = 300A: J = 25°C*
FM 1.1 Volts
RM 10 mA
RM 75 uA
Max peak forward voltage
Max peak reverse current
Max peak reverse current
I
I
V
V
T
*
RRM, J = 150°C
RRM, J = 25°C
T
*Pulse test: Pulse width 8.33µsec, Duty cycle <1%
Thermal and Mechanical Characteristics
T
Storage temp range
Operating junction temp range
Max thermal resistance
STG
J
-55°C to 175°C
-55°C to 175°C
0.15°C/W Junction to case
T
R
R
O
O
JC
CS
Typical thermal resistance (greased)
0.04°C/W
Case to sink
Terminal Torque
Mounting Base Torque
Typical Weight
60-75 inch pounds
30-40 inch pounds
4.93 ounces (140 grams) typical
www.microsemi.com
January, 2010 - Rev. 3