DEC GP408

DIOTEC ELECTRONICS CORP.
Data Sheet No. GPPD-400-1B
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES
MECHANICAL SPECIFICATION
FEATURES
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PROPRIETARY SOFT GLASS JUNCTION
PASSIVATION FOR SUPERIOR RELIABILITY AND
PERFORMANCE
SERIES GP400 - GP410
DO - 27
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
LL
BD (Dia)
EXTREMELY LOW LEAKAGE AT HIGH TEMPERATURES
LOW FORWARD VOLTAGE DROP
BL
Color Band
Denotes
Cathode
4A at TA = 75 C WITH NO THERMAL RUNAWAY
MECHANICAL DATA
LL
Case: JEDEC DO-27 molded epoxy (U/L Flammability Rating 94V-0)
Terminals: Plated axial leads
LD (Dia)
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Color band denotes cathode
S
RoH
Mounting Position: Any
NT
LIA
P
M
CO
Minimum
In
mm
BL
Maximum
In
mm
9.28
0.365
BD
0.205
5.2
0.052
1.3
Sym
1.00
0.048
LL
LD
Weight: 0.02 Ounces (0.7 Grams)
25.4
1.2
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
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PARAMETER (TEST CONDITIONS)
RATINGS
SYMBOL
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Series Number
V MKN
Maximum DC Blocking Voltage
Maximum RMS Voltage
V G$HI
Maximum Peak Recurrent Reverse Voltage
V JKJ$L
1
2
Average Forward Rectified Current @ T = 75 C,
Lead length = 0.375 in. (9.5 mm)
Peak Forward Surge Current (8.3 mSec single half sine wave
superimposed on rated load)
IF
I QRS
V O#P
Maximum Forward Voltage at 4 Amps DC
Ó
Ô
Maximum Full Cycle Reverse Current @ T = 75 C (Note 1)
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
¹
Typical Thermal Resistance, Junction to Ambient (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
³
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@ T = 25 C
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@ T = 100 C
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UNITS
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DIOTEC ELECTRONICS CORP.
Data Sheet No. GPPD-400-2B
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES
RATING & CHARACTERISTIC CURVES FOR SERIES GP400 - GP410
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Peak Forward Surge Current
(Amperes)
Average Forward Current, Io
(Amperes)
6
5
4
3
2
NOTE 1
1
0
0
50
100
150
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180
Number of Cycles at 60Hz
Ambient Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
FIGURE 2. FORWARD SURGE CURRENT
100
Instantaneous Reverse Current, I
(Microamperes)
Instantaneous Forward Current
(Amperes)
10
10
1.0
0.1
NOTE 2
1.0
.1
0.1
.01
0
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40
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Percent of Rated Peak Reverse Voltage
0.01
0.4
0.8
0.6
1.0
1.2
1.4
1.6
1.8
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTICS
Capacitance, pF
2$3,3
NOTES
(1) Single Phase, Half Wave, 60 Hz; Lead Length = 0.375" (9.5mm)
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d
(2) T = 25 C, Pulse Width = 300 Sec, 1.0% Duty Cycle
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Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE
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