SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
DN:T20519A0
http
://www.microdiode.com Rev:2020A0 Page :1
DSS12 THRU DSS120
Features
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The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 ยฐC/10 seconds at terminals
Reverse Voltage - 20 to 200 Volts Forward Current - 1.0 Ampere
Mechanical Data
Case๎€ƒ : JEDEC SOD-123FL molded plastic body
Terminals๎€ƒ : Solderable per MIL-STD-750,Method
2026 Polarity๎€ƒ : Color band denotes cathode end
Mounting Position๎€ƒ : Any
Weight
: 0.0007 ounce, 0.02 grams
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Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Maximum Ratings And Electrical Characteristics
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Parameter
SYMBOLS
DSS12 DSS13 DSS14 DSS15 DSS16 DSS17
DSS18
DSS120
UNITS
Marking Code
MDD
D12
MDD
D13
MDD
D14
MDD
D15
MDD
D16
MDD
D17
MDD
D18
MDD
D120
Maximum repetitive peak reverse voltage
VRRM
20 30 40 50 60 70 80
200
V
Maximum RMS voltage
V
RMS
14 21 28 35 42 49 56
140
V
Maximum DC blocking voltage
V
DC
20 30 40 50 600 70 80
200
V
Maximum average forward rectified current
at TL(see fig.1)
I
(AV)
1.0
A
Peak forward surge current
8.3ms single half sine-wave
superimposed onrated load (JEDEC Method)
I
FSM
25
A
Maximum instantaneous forward voltage at 1.0A
V
F
0.55 0.70 0.85
0.95
V
Maximum DCreverse current T
A
=25
โ„ƒ
at rated DCblocking voltage
T
A
=125
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I
R
0.5
0.2
mA
10.0 5.0 2.0
Typical junction capacitance (NOTE 1)
C
J
110 80
pF
Typical thermal resistance (NOTE 2)
R
๏ฑ
JA
100.0
โ„ƒ/
W
Operating junction temperature range
T
J
-55 to +125
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Storage temperature range
T
STG
-55 to +150
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Dimensions in inches and (millimeters)
SOD-123FL
0.154(3.90)
0.141(3.60)
0.035(0.90)
0.028(0.70)
0.008(0.20)
0.005(0.12)
0.043(1.10)
0.035(0.90)
0.114(2.90)
0.102(2.60)
0.031 (0.08)
0.043 (1.10)
0.075(1.90)
0.067(1.70)
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
DSS19
MDD
D19
90
63
90
DSK115
MDD
D115
150
105
150
DSS110
MDD
D110
100
70
100
-55 to +150
Rev:2020A0 Page :2
Typical Characterisitics
The curve above is for reference only.
http://www.microdiode.com
DSS12 THRU DSS120
Reverse Voltage - 20 to 200 Volts Forward Current - 1.0 Ampere
1
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
NUMBER OF CYCLES AT 60 Hz
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE
CURRENT
FIG. 1- FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=25 C
TJ=100 C
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
AMBIENT TEMPERATURE, C
DSS17-DSS120
DSS12-DSS16
TJ=75 C
0.1 1.0 10 100
REVERSE VOLTAGE,VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
TJ=25
C
10
100
1000
2000
DSS12-DSS14
DSS15-DSS120
30
25
20
15
10
5.0
0
1 100
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0.2 0.4 0.6 0.8 1.0 1.1
0.01
0.1
1
20
10
TJ=25 C
PULSE
WIDTH=300
ยตs
1%DUTY CYCLE
DSS15-DSS16
DSS12-DSS14
DSS17-DSS115
DSS120