Document
DB
+
0.255(6.5) 0.245(6.2)
0.350(8.9) 0.300(7.6)
0.335(8.51) 0.325(8.10)
0.020(.51) 0.016(.41)
0.205(5.2) 0.195(5.0)
0.135(3.4) 0.115(2.9)
0.185(4.69) 0.150(3.81)
0.060 (1.5)
Dimensions in inches and (millimeters)
DB151 THRU DB157
SINGLE PHASE GLASS PASSIVATED BRIDGE RECTIFIERS Voltage Range - 50 to 1000 Volts Current - 1.5 Ampere
FEATURES
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Ideal for printed circuit boards Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260 C/10 seconds,5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Mounting Position: Any Weight:0.02 ounce, 0.4 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25* ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load, For capacitive load derate current by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at TA=40*
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage drop
per birdge element at 1.5A Maximum DC reverse current at rated DC blocking voltage
TA=25* TA=125*
Operating temperature range
storage temperature range
SYMBOLS
VRRM VRMS VDC
MDD DB151
50 35 50
MDD DB152
MDD DB153
MDD DB154
MDD DB155
MDD DB156
MDD DB157
UNITS
100 200 400 600 800 1000 VOLTS 70 140 280 420 560 700 VOLTS 100 200 400 600 800 1000 VOLTS
IF(AV)
1.5 Amps
IFSM 50 Amps
VF
IR TJ TSTG
1.1
10 500 -55 to +150 -55 to +150
Volts
µA µA
C C
NOTES: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts. 2.Unit mounted on P.C. board with 0.51” x 0.51”(13x13mm) copper pads.
RATINGS AND CHARACTERISTIC CURVES DB151 THRU DB157
AVERAGE FORWARD CURRENT(A)
INSTANTANEOUS REVERSE CURRENT(*A)
FIG. 1- MAXIMUN DERATING CURVE FOR OUTPUT RECTIFIED CURRENT
2.5
0.6''(1.5mm)
2.0
Copper Pauls .51''x.51'' 1.5 (13mmx13mm)
1.0
0.5
Single Phase Half Wave 60Hz
Resistive or
inductive Load
0 20 40 60
80
100 120 140 150
AMBIENT TEMPERATURE, C
PEAK FORWARD CURRENT.(A)
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
60
TJ=25* 50 Single sine-wave
(JEDEC Method)
40
30
20
10
0 1 2 4 6 10
20 40 60
NUMBER OF CYCLES AT 60 Hz
100
INSTANTANEOUS REVERSE CURRENT.(A)
FIG. 3-TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT
100
TJ=125*
10 1
FIG. 4-TYPICAL FORWARD CHARACTERISTICS PER BRIDGE ELEMNT
10
1
1.0 0.1
.10
TJ=25*
0.01
.01 0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
0.1
0.01 0.4 0.6
TJ=25* PULSE WIDTH:300*S 1% DUTY CYCLE
0.8 1.0 1.2 1.4
FORWARD VOLTAGE,(V)
1.6
FIG. 3-TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT
100
CAPACITANCE.(pF)
10
TJ=25* f=1.0MHZ Visg=50mV p-p
1 1 10
REVERSE VOLTAGE.(V)
100
.