DEC SK4040C

DIOTEC ELECTRONICS CORP.
Data Sheet No. SBDT-4000-1B
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
40 AMP SCHOTTKY BARRIER RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
ACTUAL SIZE OF TO-247AB
(TO-3PAB) PACKAGE
Low switching noise
A
C
A2
Low forward voltage drop
D1
DT 5G
SK4060C
Low thermal resistance
RO
D
High switching capability
DT 5G
SK4060C
High surge capability
High reliability
fP
L1
2
L
MECHANICAL DATA
B1
3
Case: TO-247 (TO-3P) molded epoxy (U/L Flammability
Rating 94V-0)
2
1
Maximum
mm
in
0.205
5.2
A
0.102
2.6
A1
2.16
0.085
A2
0.055
B
1.4
0.032
0.81
B1
0.094
2.39
B2
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
L1 0.146 3.71 0.189
4.8
5.7
RO 0.209
5.3 0.224
3.3 0.145
3.7
fP 0.13
Sym
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)
B2*
B
A1
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
B3
B4
B4
*Applies to Pins 1 and 3
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)
Series Number
Maximum DC Blocking Voltage
VRM
Maximum RMS Voltage
VRMS
Maximum Peak Recurrent Reverse Voltage
VRRM
Average Forward Rectified Current @ TC = 85 oC)
Peak Forward Surge Current ( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage Drop (per diode) at 20 Amps
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
Storage Temperature Range
SK
4050C
SK
4060C
SK
4070C
40100C
40
50
60
70
100
40
IFSM
200
VFM
IRM
UNITS
SK
4040C
IO
o
@ TJ = 25 C
@ TJ = 125 oC
Typical Thermal Resistance, Junction to Case (on heat sink)
Junction Operating Temperature Range
RATINGS
SYMBOL
0.6
SK
VOLTS
AMPS
0.7
2.0
100
RqJC
1.2
TJ
-65 to +150
TSTG
-65 to +175
0.92
VOLTS
2.0
50
mA
°C/W
°C
B9
DIOTEC ELECTRONICS CORP.
Data Sheet No. SBDT-4000-2B
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
40 AMP SCHOTTKY BARRIER RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SK4040C - SK40100C SERIES
300
Peak Forward Surge Current
(Amperes)
Average Forward Current, Io
(Amperes)
50
40
30
20
10
0
0
50
240
180
120
JEDEC Method, 8.3 mSec.
Single Half Sine Wave
60
150
100
0
o
Case Temperature, C
10
1
FIGURE 1. FORWARD CURRENT DERATING CURVE
100
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
100
TJ = 125 oC
Instantaneous Reverse Current, IR
(Milliamperes)
Instantaneous Forward Current
Amperes
100
10
o
TJ = 25 C
1.0
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
10
o
1.0.1
TJ = 75 C
0.1
o
TJ = 25 C
20
40
60
80
100
120
140
1.4
Instantaneous Forward Voltage (Volts)
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
4000
30
Average Forward Power
Dissipated (Watts)
Junction Capacitance, C
(pF)
TJ = 125 oC
0.01
0
FIGURE 3. TYPICAL FORWARD CHARACTERISTICS
1000
100
24
18
12
6
0
0.1
1
10
Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE
B10
o
TJ = 150 C
100
0
10
20
30
Average Forward Current, Amperes
FIGURE 6. FORWARD POWER DISSIPATION
4.97bsbdt40