DCCOM D3KB4M

D3KB4A
DC COMPONENTS CO., LTD.
R
THRU
RECTIFIER SPECIALISTS
D3KB4M
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE GLASS PASSIVATED BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 4.0 Amperes
FEATURES
* Glass passivated junction
* High case dielectronic strength
* High surge current capability Ideal for printed circuit board
D3K
MECHANICAL DATA
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: MIL-STD-202E, Method 208 guaranteed
Polarity: Symbols molded or marked on body
Mounting position: Any
.130(3.3)
.114(2.9)
.110(2.8)
.094(2.4)
.555(14.1)
.531(13.5)
.287(7.3)
.264(6.7)
.484(12.3)
.461(11.7)
.437(11.1)
.413(10.5)
*
*
*
*
*
.043(1.1)
* Weight: 1.35 gram
.134(3.4)
.122(3.1)
.055(1.4)
.039(1.0)
.024
(0.6)
.484(12.3)
.461(11.7)
.047
(1.2)
.059(1.5)
.043(1.1)
.049(1.25)
.041(1.05)
.034(0.86)
.026(0.66)
.094(2.4)
.071(1.8)
.024(0.6)
.016(0.4)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
.162(4.11)
SPACING
.138(3.51)
Ratings at 25 o C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
D3KB
4A
D3KB
4B
D3KB
4D
D3KB
4G
D3KB
4J
D3KB
4K
D3KB
4M
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
Volts
Maximum RMS Bridge Input Voltage
VRMS
35
70
140
280
420
560
700
Volts
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
Volts
Maximum Average Forward Rectified output Current
@Tc=100 o C (with heatsink)
IF(AV)
4.0
Amps
I FSM
120
Amps
VF
1.1
Volts
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage Drop per element at 2.0A DC
Maximum DC Reverse Current at Rated
@T J = 25 oC
DC Blocking Voltage per element
@T J = 125 oC
I 2t Rating for Fusing (t<8.3ms)
IR
10
500
µAmps
I2t
60
Typical Thermal Resistance without heatsink
Rθ J A
55
0
Typical Thermal Resistance with heatsink
Rθ J C
1.5
0
Typical Thermal Resistance without heatsink
Rθ J L
15
0
TJ
-55 to +150
0
TS T G
-55 to +150
0
Operating Temperature Range
Storage Temperature Range
A 2 Sec
C/W
C/W
C/W
C
C
RATING AND CHARACTERISTIC CURVES (D3KB4A THRU D3KB4M)
120
100
8.3ms Single Half Sine-Wave
(JEDEC Mathod)
80
60
40
20
0
1
2
5
10
20
50
100
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD OUTPUT CURRENT, (A)
PEAK FORWARD SURGE CURRENT, (A)
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
5
4
3
2
Single Phase Half Wave
60Hz Inductive or
Resistive Load
1
0
50
20
10
o
TC=25 C
1.0
1
.1
Pulse Width=300ms
1% Duty Cycle
0
.2
.4
.6
.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE, (V)
1.4
100
TJ=125oC
10
1
TJ=25oC
.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
DC COMPONENTS CO., LTD.
R
150
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (µA)
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
0
100
CASE TEMPERATURE, (oC)
NUMBER OF CYCLES AT 60Hz