DEC SB404L

DIOTEC ELECTRONICS CORP.
Data Sheet No. BRSB-400-1C
ABSB-400-1C
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
4 AMP SILICON BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
ACTUAL SIZE OF
SB4 PACKAGE
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
SERIES:
SB400L - SB410L
ASB404L - ASB408L
DT
SB404L
_
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
C
+
DT
SB404L
SURGE OVERLOAD RATING TO 200 AMPS PEAK
D
D1
_
UL RECOGNIZED - FILE #E124962
RoHS COMPLIANT
_
+
L1
+
L
MECHANICAL DATA
B
Case: Molded Epoxy (UL Flammability Rating 94V-0)
Terminals: Round silver plated copper pins
MILLIMETERS
SYM
INCHES
MIN
MAX
MIN
MAX
A
A1
6.4
0.252
0.262
2.06
6.65
2.18
0.061
0.065
B
1.22
1.32
0.048
0.052
B1
4.57
5.59
0.180
0.220
Polarity: Marked on case
C
D
19.1
15.62
19.3
15.88
0.750
0.615
0.760
0.625
Mounting Position: Any.
D1
14.38*
n/a
0.566*
n/a
L
27.94
n/a
1.2
n/a
L1
25.4
n/a
1.0
n/a
Soldering: Per MIL-STD 202 Method 208 guaranteed )
Weight: 0.2 Ounces (5.6 Grams)
B1
A1
A
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
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PARAMETER (TEST CONDITIONS)
SYMBOL
Maximum DC Blocking Voltage
V Q$R
Working Peak Reverse Voltage
V F9GIH
Maximum Peak Recurrent Reverse Voltage
V J$J$K
Thermal Energy (Rating for Fusing)
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
D
E
Superimposed on Rated Load (JEDEC Method) T = 150 C
B
C
Average Forward Rectified Current @ T = 50 C
Junction Operating and Storage Temperature Range
V L;M L$NO
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UNITS
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Maximum Avalanche Voltage
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VOLTS
It
V @ T = 25 C
Maximum Reverse Current at Rated V @T = 125 C
Minimum Insulation Breakdown Voltage (Circuit to Case)
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Minimum Avalanche Voltage
Maximum Forward Voltage (Per Diode) at 4 Amps DC
RATINGS
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Series Number
RMS Reverse Voltage
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Junction to Ambient (Note 1)
Rž]Ÿ~ Typical Thermal Resistance
Junction to Lead (Note 2)
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DIOTEC ELECTRONICS CORP.
Data Sheet No. BRSB-400-2C
ABSB-400-2C
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
4 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES SB400L - SB410L and SERIES ASB404L - ASB408L
Ê~ËnË
5.0
Peak Forward Surge Current
(Amperes)
Average Forward Current, Io
(Amperes)
NOTE 1
4.0
3.0
2.0
60Hz
Resistive or Inductive Loads
1.0
0
0
50
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Ambient Temperature, C
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NOTE 2
ÙnÚ
150
100
Ì]ÍnÎ
Å
Æ]Ç
È]ÉnÉ
Number of Cycles at 60 Hz
FIGURE 1. FORWARD CURRENT DERATING CURVE
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
Instantaneous Reverse Current, I
(Microamperes)
Instantaneous Forward Current
Amperes
10
NOTE 3
1.0
0.1
0.6
0.7
0.8
0.9
1.0
1.1
1.2
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Percent of Rated Peak Reverse Voltage
1.3
Instantaneous Forward Voltage (Volts)
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
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NOTES
Capacitance, pF
´~µ~µ
(1) Bridge Mounted on 3.0" Sq. x 0.11" Thick (7.5cm Sq. x 015cm)
Aluminum Plate
NOTE 4
±]²~³
Â
Á
(2) T = 150 C
¯]°~°
Â
Á
(3) T = 25 C; Pulse Width = 300mSec; 1%Duty Cycle
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(4) T = 25 C; f = 1 MHz; Vsig = 50mVp-p
»4¼ ½
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Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
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