SCHOTTTKY BARRIER RECTIFIER
SR202 THRU SR210
FEATURES
•
•
•
•
•
VOLTAGE RANGE
CURRENT
20 to 100 Volts
2.0 Ampere
Fast switching
Low forward voltage
Low power loss for high efficiency
High surge capability
High temperature soldering guaranteed
250℃/10 seconds,0.375”(9.5mm)lead length
DO-204AC(DO-15)
1.0(25.4)
MIN.
.034(0.9)
.028(0.7)
DIA.
MECHANICAL DATA
•
•
•
•
•
•
Case: Transfer molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: solderable per MIL-STD-202E
Method 208C
Polarity :Color band denoted cathode end
Mounting position: Any
Weight: 0.014ounce, 0.39 gram
.300(7.6)
.230(5.8)
.140(3.6)
.104(2.6)
1.0(25.4)
MIN.
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
θJA
T
J
T
STG
0.55
SR202 SR203 SR204 SR205 SR206 SR208 SR210
20
30
40
50
60
80
100
14
21
28
35
42
56
70
20
30
40
50
60
80
100
2.0
60
0.70
0.5
10
200
20
(-55 to +150)
(-55 to +150)
0.85
UNIT
Volts
Volts
Volts
Amps
Amps
Volts
µA
pF
℃
/W
℃
℃
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length ,(NOTE 1)
T
L
=100℃
Peak Forward Surge Current
8.3mS single half sine-wave superimposed on
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @2.0A
Maximum DC Reverse Current at rated T
A
= 25℃
DC blocking voltage per element(Note1) T = 100℃
A
Typical Junction Capacitance (NOTE 3)
Typical Thermal Resistance (NOTE 2)
Operating Junction Temperature Range
Storage Temperature Range
Notes:
1. Pulse test:300μs pulse width,1% duty cycle
2. Thermal Resistance from junction to ambient P.C.B. mounted with 0.375”(9.5mm)lead length with 1.5”×1.5”(38×38mm)
copper pads
3. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts.
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
SCHOTTTKY BARRIER RECTIFIER
SR202 THRU SR210
VOLTAGE RANGE
CURRENT
20 to 100 Volts
2.0 Ampere
R ATIN G AN D C H R AC TER ISTIC C UR VES SR202 TH R U SR210
FIG .1-TYPIC AL FO RWARD CURRENT
DERATING CURVE
2.2
70
FIG .2-M AXIM UM NON-REPETITIVE PEAK
FO RWARD SURG E CURRENT
PEAK FORWARD SURGE
AVERAGE FORWARD CURRENT,
2.0
60
CURRENT, (A)
8.3m s Single H alf Sine-W ave
(JEDEC Method) T
j
=T
jma x
40
1.8
(A)
1.6
1.4
Sing le P hase
1.2
Half W ave 6 0Hz
R esistive or
In du ctive L oad
0.37 5″(9.5 m m ) L ead Le ngth
20
1 C ycle
100
125
150
175
0
1
2
4
6
8
10
20
40
60 80 100
0
0
25
50
75
AMBIENT TEMPERATURE, (° C)
NUMBER OF CYCLES AT 60 Hz
FIG .3-TYPICAL INSTANTANEO US
FO RWARD CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
20
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
SR202-204
SR 2 05-210
INSTANTANEOUS FORWARD CURRENT,
10
SR202-204
SR205-210
T
J
=125° C
1.0
1 .0
(μA)
(A)
0.1
T
J
=75° C
T
J
= 25° C
0 .1
PULSE W ID T H =300
μs
D UTY C Y CLE 1%
0.01
T
J
=25° C
0.001
0 .01
0.4
0 .6
0 .8
1 .0
1.2
1 .4
1.6
1 .8
0
20
30
40
50
60
80
100
INSTANTANEO US FO RWARD VO LTAG E,(V)
PERCENT OF RATED PEAK
REVERSE VOLTAG E,(% )
FIG .5-TYPIC AL JUNC TIO N CAPACITANCE
1000
JUNCTION CAPACITANCE,(pF)
T
J
=25° C
f=1M H z
Vsig=50m V
100
10
0.1
1.0
10
100
REVERSE VO LTAGE,(V)
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
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