LOW FORWARD VOLTAGE SCHOTTKY BARRIER DIODES
DN:T20518A0
http://www.microdiode.com Rev:2020A0 Page :1
Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere
SL52B THRU SL510B
Mechanical Data
Features
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:
260°C/10 seconds at terminals
Case : JEDEC DO-214AA/SMB Molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Polarity symbol marking on body
Mounting Position : Any
Weight
: 0.003ounce, 0.093 grams
Maximum Ratings And Electrical Characteristics
Ratings at 25°C ambient temperature unlss otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Dimensions in inches and (millimeters)
DO-214AA/SMB
0.060(1.52)
0.030(0.76)
0.220(5.59)
0.200(5.08)
0.012(0.305)
0.006(0.152)
0.008(0.203)MAX.
0.096(2.44)
0.084(2.13)
0.086 (2.20)
0.071 (1.80)
0.185(4.70)
0.160(4.06)
0.155(3.94)
0.130(3.30)
Parameter
SYMBOL S
SL52B SL53B SL54B SL55B SL56B SL58B SL510B
UNITS
Marking Code
MDD
SL52B
MDD
SL53B
MDD
SL54B
MDD
SL55B
MDD
SL56B
MDD
SL58B
MDD
SL510B
Maximum repetitive peak reverse voltage
V
RRM
20 30 40 50 60 80 100
V
Maximum RMS voltage
V
RMS
14 21 28 35 42 56 70
V
Maximum DC blocking voltage
V
DC
20 30 40 50 60 80 100
V
Maximum average forwa rd rectified current
at TL=90
℃
I
(AV)
5.0
A
Peak forward surge current
8.3ms sin gle half sine-wave
superimpo sed onrated load (JEDE C Method)
I
FSM
100
A
Maximum instantaneous forward voltage at 5.0A
V
F
0.45 0.50 0.70
V
Maximum DCreverse current T
A
=25
℃
at rated DCblocking voltage
T
A
=125 ℃
I
R
0.5
20.0
0.2
10.0
mA
Typical jun c t io n capacitance (NOTE 2) CJ
200
pF
Typical thermal resistance (NOTE 3)
R
JA
68.0
℃/
W
Operating junct io n and storage tem peraturerange T
J
,
T
STG
-55to+150
℃
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
Rev:2020A0 Page :2
Ratings And Characteristic Curves
http://www.microdiode.com
Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere
SL52B THRU SL510B
The curve above is for reference only.
5.0
4.0
3.0
2.0
1.0
0
0 25 50 75 100 125 150 175
100
80
60
40
20
0
0.1 1.0 10 100
0.01 0.1 1 10 100
100
10
1
0.1
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
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
JUNCTION CAPACITANCE, pF
PEAK FORWARD SURGE CURRENT,
AMPERES
1 10 100
8.3ms SINGLE HALF SINE-WAVE
10
100
1000
2000
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=75 C
TJ=25 C
TJ=100 C
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
TRANSIENT THERMAL IMPEDANCE,
C/W
SL52B-SL56B
SL58B-SL510B
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
50
10.0
1
0.1
0.01
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
SL52B-SL54B
SL55B-SL56B
SL58B-SL510B
TJ=25 C
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
TJ=25 C
LEAD TEMPERATURE, C
P.C.B mounted on
2.0*2.0"(5.0*5.0cm)
copper pad areas