DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. SBDR-3001-1B
FEATURES
Low switching noise
Low forward voltage drop
Low thermal resistance
High switching capability
High surge capability
High reliability
2
MECHANICAL SPECIFICATION
ACTUAL SIZE TO-247AC
(TO-3PAC) PACKAGE
A
A2
DT 7G
30SK50
C
D1
RO
D
DT 7G
30SK50
L1
φ
P
L2
L
MECHANICAL DATA
B1
A1
B
B3
B4
B4
B2*
Case: TO-247 (TO-3P) molded plastic (U/L Flammability
Rating 94V-0)
Terminals: Rectangular pins w/ standoff
Sym
3
Minimum
mm
in
0.19
4.82
0.087 2.21
0.075 1.9
0.045 1.14
0.022 0.56
0.079 2.01
0.116 2.95
1
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Diode depicted on product
Mounting Position: Any
Weight: 0.20 Ounces (5.5 Grams)
Maximum
mm
in
0.205
5.2
A
A1
0.102
2.6
A2
0.085
2.16
B
0.055
1.4
B1
0.032
0.81
B2
0.094
2.39
B3
0.126
3.2
0.215
5.46
B4
C 0.602 15.29 0.625 15.88
D 0.776 19.7 0.799 20.3
5.69
D1 0.209 5.31 0.224
L 0.559 14.2 0.582 14.8
4.8
L1 0.146 3.71 0.189
0.063
1.6
L2
5.7
RO 0.209
5.3 0.224
3.7
3.3 0.145
φP
0.13
* Applies to Pins 1 and 3
TO-247AC (TO-3PAC)
SERIES 30SK40 - 30SK70
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current @ T
C
= 100 C
Peak Forward Surge Current ( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage at 30 Amps DC
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
@ T
J
= 25 C
@ T
J
= 100
o
C
o
o
SYMBOL
30SK30
V
RM
V
RMS
V
RRM
I
O
I
FSM
V
FM
I
RM
R
θJC
600
0.55
30
40
30SK40
RATINGS
30SK50
30SK60
30SK70
UNITS
50
60
70
VOLTS
30
450
0.65
1
100
1.3
0.85
AMPS
VOLTS
mA
°C/W
Typical Thermal Resistance, Junction to Case (on heat sink)
A17
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. SBDR-3001-2B
30 AMP SCHOTTKY BARRIER RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES 30SK40 - 30SK70
600
(1)
500
(2)
400
(1) 30SK30-50
(2) 30SK60-70
300
200
Case Temperature,
o
C
FIGURE 1. FORWARD CURRENT DERATING CURVE
100
1
10
100
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
100
(1) 30SK30-50
(2) 30SK60
(3) 30SK70
(2)
10
T
J
= 125
o
C
(1)
1.0
10
0.1
(3)
T
J
= 75
o
C
1.0
T
J
= 25
o
C
NOTE 1
0.01
NOTE 2
0.1
.001
20
60
80
100
120
140
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTICS
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
4000
1000
NOTES
(1) T
J
= 25
o
C, Pulse Width = 300
µ
Sec, 2.0% Duty Cycle
(2) T
J
= 25
o
C, f = 1.0 MHz, V
SIG
= 50 mV P-P
100
0.1
1
10
50
Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE
A18
4.97bsbdr300
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