SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER( SC32 THRU SC310 Datasheet )

SC32 THRU SC310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 3.0 Amperes
SMC / DO-214AB
FEATURES
0.245(6.23)
0.128(3.25)
0.220(5.59)
0.108(2.75)
* Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
* For surface mount applications
* Low profile package
* Built-in strain relief
* Metal sillicon junction, majority carrier conduction
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
* Guardring for overvoltage protection
* High temperature soldering guaranteed :
o
260 C/10 seconds, at terminals
0.280(7.12)
0.260(6.60)
0.016(0.40)
0.006(0.152)
0.103(2.62)
0.079(2.02)
0.050(1.52)
0.030(0.77)
0.320(8.13)
0.304(7.73)
MECHANICAL DATA
Case : JEDEC DO-214AB molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750D
Method 2026
Polarity : Color band denotes cathode end
Weight : 0.007 ounes , 0.21 gram
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
o
Ratings at 25 C ambient temperature
SYMBOLS
SC32
SC34
SC36
SC310
UNITS
Maximum repetitive peak reverse voltage
VRRM
20
40
60
100
Volts
Maximum RMS voltage
VRMS
14
28
42
70
Volts
Maximum DC blocking voltage
VDC
20
40
60
100
Volts
Maximum average forward rectified current
(SEE FIG.1)
I(AV)
3.0
Amps
IFSM
100
Amps
unless otherwise specified.
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0 A (NOTE 1)
VF
0.50
o
Maximum DC reverse current
at rated DC blocking voltage (NOTE 1)
TA=25 C
0.70
0.85
0.5
mA
IR
o
TA=100 C
20
10
R
JA
55
R
JL
17
o
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
Volts
TJ
TSTG
-55 to +125
-55 to +150
-55 to +150
C/W
o
o
C
C
NOTES : (1) Pulse test : 300us pulse width, 1% duty cycle
(2) P.C.B. mounted with 0.55 x 0.55" ( 14 x 14mm ) copper pad areas
REV. 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES SC32 THRU SC310
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
120
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED ON
0.2X0.2"(5.0X5.0mm)
COPPER PAD AREAS
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3.0
2.0
SC36 & SC310
SC32 & SC34
1.0
0
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
80
60
40
20
0
0
50
70
90
110
130
150
1
170
10
o
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
SC
36
SC
SC
32
&S
C34
31
0
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10.00
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
NUMBER OF CYCLES AT 60Hz
1.00
0.10
0.01
10
o
TJ=100 C
1.0
0.10
o
TJ=25 C
0.01
.001
0
0.2
0.4
0.6
0.8
1.0
0
1.2
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
400
JUNCTION CAPACITANCE, pF
o
TJ = 25 C
f=1.0MHz
Vsig=50mVP-P
100
10
.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
REV. 0
Zowie Technology Corporation