
MOSPEC
S30S70CR Thru S30S100CR 
Switchmode Power Rectifiers 
I
2
PAK
 surface Mount Power Package 
The 
I
2
PAK
 Power rectifier employs the Schottky Barrier principle 
with a Molybdenum barrier metal. These state-of-the-art devices have 
the following features:
 * Low Forward Voltage.
 * Low Switching noise.
 * High Current Capacity
 * Guarantee Reverse Avalanche.
 * Guard-Ring for Stress Protection.
 * Low Power Loss & High efficiency.
 * 150
 Operating Junction Temperature
 * Low Stored Charge Majority Carrier Conduction.
 * Plastic Material used Carries Underwriters Laboratory 
Flammability Classification 94V-O 
MAXIMUM RATINGS 
S30S 
Characteristic 
Symbol 
70CR 
80CR 
90CR 
100CR 
Unit 
Peak Repetitive Reverse Voltage 
  Working Peak Reverse Voltage 
  DC Blocking Voltage 
V
RRM
V
RWM
V
R
70 
80 
90 
100 
V 
RMS Reverse Voltage 
V
R(RMS)
49 
56 
63 
70 
V 
Average Rectifier Forward Current 
Total Device (Rated V
R
),T
C
=100
I
F(AV)
15 
30 
A 
Peak Repetitive Forward Current  
(Rate V
R
, Square Wave, 20kHz) 
I
FM
30 
A 
Non-Repetitive Peak Surge Current  
(Surge applied at rate load conditions 
half-ware, single phase, 60Hz) 
I
FSM
250 
A 
Operating and Storage Junction 
Temperature Range 
T
J
 , T
STG
-65 to +150 
SCHOTTKY BARRIER
RECTIFIERS
30 AMPERES
70-100 VOLTS
TO-262 (I
2
-PAK) 
MILLIMETERS 
MIN 
8.12  
  9.78  10.42  
4.22  
13.06  14.62  
3.57  
2.42  
1.12  
0.72  
1.14  
2.20  
0.33  
1.57  
DIM 
MAX 
9.00  
A 
B 
C 
D 
E 
F 
G 
H 
J 
K 
L 
V 
4.98  
4.07  
2.66  
1.36  
0.96  
1.38  
2.98  
0.55  
1.83  
Common Cathode 
   Suffix “C”
ELECTRIAL CHARACTERISTICS 
S30S 
Characteristic 
Symbol 
70CR 
80CR 
90CR 
100CR 
Unit 
Maximum Instantaneous Forward Voltage
  ( I
F
=15 Amp T
C
 = 25
  ( I
F
=15 Amp T
C
 = 100
)
) 
V
F
0.75 
0.68 
0.80 
0.70 
V 
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
 = 25
( Rated DC Voltage, T
C
 = 125
)
) 
I
R
0.5 
30 
mA