HY DB155S Surface mount glass passivated brideg rectifier Datasheet

DB151S thru DB157S
SURFACE MOUNT
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.5 Amperes
GLASS PASSIVATED
BRIDEG RECTIFIERS
DBS
FEATURES
.047(1.2)
.037(0.95)
●Rating to 1000V PRV
●Ideal for printed circuit board
●Low forward voltage drop,high current capability
-
●Reliable low cost construction utilizing molded plastic
.335(8.5)
.307(7.8)
+
.256(6.5)
.244(6.2)
technique results in inexpensive product
●Lead tin Pb/Sn copper
~
~
●The plastic material has UL flammability
.406(10.3)
.391(10.0)
classification 94V-0
.140(0.35)
.008(0.2)
MECHANICAL DATA
.346(8.8)
.323(8.2)
●Polarit:As marked on body
●Weight:0.02 ounces,0.38 gras
.134(3.4)
.124(3.15)
.063(1.6)
.055(1.4)
●Mounting position:Any
.205(5.2)
.197(5.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
SYMBOL DB151S DB152S DB153S DB154S DB155S DB156S DB157S
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
VDC
Maximum DC Blocking Voltage
Maximum Average Forward
100
200
400
600
800
35
70
140
280
420
50
100
200
400
600
UNIT
1000
V
560
700
V
800
1000
V
I(AV)
1.5
A
IFSM
50
A
VF
1.1
V
IR
10
500
uA
I2 t Rating for Fusing (t<8.3ms)
I2t
10.4
A2s
Typical Junction Capacitance Per Element (Note1)
CJ
25
pF
RθJA
40
℃/W
TJ
-55 to +150
℃
TSTG
-55 to +150
℃
Rectified Current
@TA=40℃
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Maximum Forward Voltage at 1.5A DC
Maximum DC Reverse Current @TJ=25℃
at Rated DC Bolcking Voltage @TJ=125℃
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
Note:1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC
2.Thermal resistance from junction to ambient mounted on P.C.B
with 0.5*0.5"(13*13mm) copper pads.
~ 231 ~
RATING AND CHARACTERISTIC CURVES
DB151S thru DB157S
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-MXIMUM NON-REPETITIVE
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
1.50
1.25
1.00
0.75
0.50
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.25
0.00
150
50
100
AMBIENT TEMPERATURE,℃
50
40
30
20
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
10
0
1
5
10
20
50
100
NUMBER OFCYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
FIG.3-TYPICAL JUNCTION CAPACITANCE
10
INSTANTANEOUS FORWARD CURRENT,(A)
100
10
T J=25℃,f=1MHZ
1.0
0.1
T J=25℃
PULSE WIDTH:300us
2% DUTY CYCLE
0.01
1.0
0.1
1.0
4.0
10.0
0
100
0.2
0.4
0.6
FIG.5-TYPICAL REVERSE CHARACTERISTICS
100
T J=125℃
10
1.0
T J=25℃
0.1
0.01
0
20
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,(VOLTS)
INSTANTANEOUS REVERSE CURRENT,(µA)
CAPACITANCE(pF)
2
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
~ 232 ~
140
1.8
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