星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
.
DB 151 thru DB157
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 1.5
Amperes
DB
.335(8.5)
.307(7.8)
FEATURES
●
Rating to 1000V PRV
●
Ideal for printed circuit board
●
Low forward voltage drop,high current capability
●
Reliable low cost construction utilizing molded plastic
-
~
.346(8.8)
.323(8.2)
+
.256(6.5)
.244(6.2)
technique results in inexpensive product
●
Lead tin Pb/Sn copper
●
The plastic material has UL flammability
~
.350(8.9)
.300(7.6)
classification 94V-0
MECHANICAL DATA
●
Polarit:As marked on Body
●
Weight:0.02 ounces,0.38 gras
●
Mounting
position:Any
.022(0.55)
.018(0.45)
.205(5.2)
.195(5.0)
SPACING
.134(3.4)
.124(3.15)
.193(4.9)
.155(3.9)
.059
(1.5)
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
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
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 @T
J
=25℃
at Rated DC Bolcking Voltage
I
2
t Rating for Fusing(t<8.3ms)
Typical Junction Capacitance Per Element (Note1)
Tyical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
@T
J
=125℃
@T
A
=40℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
DB151
50
35
50
DB152
100
70
100
DB153
200
140
200
DB154
400
280
400
1.5
DB155
600
420
600
DB156
800
560
800
DB157
1000
700
1000
UNIT
V
V
V
A
I
FSM
V
F
I
R
I
2
t
C
J
R
θJA
T
J
T
STG
50
1.1
10
500
10.4
25
40
-55 to +150
-55 to +150
A
V
uA
A
2
s
pF
℃/W
℃
℃
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.
1
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
.
DB 151 thru DB157
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 1.5
Amperes
FIG.1-FORWARD CURRENT DERATING CURVE
1.50
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT
AMPERES
50
40
30
20
10
0
1
2
1.25
1.00
0.75
0.50
0.25
0.00
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG.2-MXIMUM NON-REPETITIVE
SURGE CURRENT
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
100
50
AMBIENT TEMPERATURE,
°C
FIG.3-TYPICAL JUNCTION CAPACITANCE
150
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT,(A)
100
CAPACITANCE(pF)
1.0
10
0.1
T
J
=25
℃
,f=1MH
Z
T
J
=25
℃
PULSE WIDTH:300us
2% DUTY CYCLE
1.0
0.1
1.0
4.0
10.0
100
REVERSE VOLTAGE,(VOLTS)
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,(µA)
T
J
=125
℃
10
1.0
T
J
=25
℃
0.1
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
Embedded System
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