SL32B THRU SL310B
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 3.0 Amperes
DO-214AA
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
0.087 (2.20)
0.071 (1.80)
0.155(3.94)
0.130(3.30)
0.180(4.57)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.084(2.13)
MECHANICAL DATA
Case:
JEDEC DO-214AA molded plastic body
Terminals:
leads solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:0.003
ounce, 0.093 grams
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.220(5.59)
0.200(5.08)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
SL32B
SL33B SL34B SL35B SL36B SL38B SL310B
UNITS
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
40
28
40
50
35
50
3.0
60
42
60
80
56
80
100
70
100
V
V
V
A
A
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
,
T
STG
500
0.45
0.5
20
70.0
0.50
0.70
0.2
10
300
68.0
-55 to +125
-55 to +150
-55 to +150
V
mA
pF
C/W
C
C
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
RATINGS AND CHARACTERISTIC CURVES SL32B THRU SL310B
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
3.0
P.C.B mounted on
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
70
2.4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0.2*0.2"(5.0*5.0mm)
copper pad areas
56
1.8
42
1.2
28
0.6
SL32B-SL36B
SL38B-SL310B
14
8.3ms SINGLE HALF SINE-WAVE
0
0
25
50
75
100
125
150
175
0
1
10
100
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
50
T
J
=25 C
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS FORWARD
CURRENT,AMPERES
10.0
10
TJ=100 C
1
1
TJ=75 C
0.1
0.1
SL32B-SL34B
SL35B-SL36B
SL38B-SL310B
0.01
TJ=25 C
0.001
0
20
40
60
80
100
0.01
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
JUNCTION CAPACITANCE, pF
2000
1000
T
J
=25 C
10
100
1
SL32B-SL34B
SL35B-SL310B
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
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