
MECHANICAL DATA
FEATURES
Data Sheet No. SBDT-4000-1B
MECHANICAL SPECIFICATION
40 AMP SCHOTTKY BARRIER RECTIFIERS
Case: TO-247 (TO-3P) molded epoxy (U/L Flammability
Rating 94V-0)
Terminals: Rectangular pins w/ standoff
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Diode depicted on product
Mounting Position: Any
Weight: 0.20 Ounces (5.5 Grams)
B9
Low switching noise
Low forward voltage drop
Low thermal resistance
High switching capability
High surge capability
High reliability
0.087
0.075
0.045
0.022
0.079
0.116
0.776
0.209
0.559 14.2
0.146
A
A1
A2
B
B1
B2
B3
B4
C
D
D1
L
L1
RO 0.209
Sym
in
mm
4.82
2.21
1.9
1.14
0.56
2.01
2.95
0.19
0.602 15.29
19.7
5.31
3.71
5.3
3.3
0.102
0.085
0.055
0.032
0.094
0.126
0.215
0.625
0.799
0.224
0.582
0.189
0.224
in
mm
5.2
2.6
2.16
1.4
0.81
2.39
3.2
0.205
5.46
15.88
20.3
5.69
14.8
4.8
5.7
3.7
0.13
P
0.145
Minimum
Maximum
Average Forward Rectified Current @ T = 85 C)
Peak Forward Surge Current ( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage Drop (per diode) at 20 Amps
I
O
VOLTS
AMPS
V
FM
I
FSM
40
0.6
0.7
0.92
Typical Thermal Resistance, Junction to Case (on heat sink)
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
I
RM
R
JC
°C/W
mA
@ T = 25 C
J
@ T = 125 C
J
2.0
100
2.0
50
1.2
T
J
T
STG
°C
Junction Operating Temperature Range
Storage Temperature Range
-65 to +150
-65 to +175
200
ACTUAL SIZE OF TO-247AB
(TO-3PAB) PACKAGE
A2
L
A1
B
B1
B2*
B3
B4
B4
D
L1
RO
A
D1
P
C
*Applies to Pins 1 and 3
1
3
2
2
DT 5G
SK4060C
DT 5G
SK4060C
TO-247AB (TO-3PAB)
SERIES SK4040C - SK40100C
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)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Maximum RMS Voltage
Series Number
V
RMS
V
RRM
V
RM
SYMBOL
4050C
4040C
RATINGS
UNITS
VOLTS
4060C
4070C
40100C
40
50
60
70
100
SK
SK
SK
SK
SK
Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248
U.S.A