VOLTAGE SUPPRESSORS. SMCJ45C Datasheet

SMCJ45C Datasheet PDF, Equivalent


Part Number

SMCJ45C

Description

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS

Manufacture

Bytes

Total Page 4 Pages
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Download SMCJ45C Datasheet PDF


SMCJ45C Datasheet
SMCJ SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
VOLTAGE RANGE
FEATURES
* For surface mount application
* Built-in strain relief
* Excellent clamping capability
* Low profile package
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
* Typical IR less than 1µA above 10V
* High temperature soldering guaranteed:
260 C / 10 seconds at terminals
* Lead Free Finish/RoHS Compliant
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end except Bidirectional
* Mounting position: Any
* Weight: 0.215 grams
5.0 to 440 Volts
1500 Watts Peak Power
DO-214AB
.124(3.15)
.108(2.75)
.103(2.62)
.079(2.00)
.050(1.27)
.030(0.76)
.280(7.11)
.260(6.60)
.245(6.22)
.220(5.59)
.012(0.31)
.006(0.15)
(..020083)MAX.
.320(8.13)
.305(7.75)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATINGS
Peak Power Dissipation at TA=25 C, TP=1ms(NOTE 1)
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
superimposed on rated load (JEDEC method) (NOTE 3)
Maximum Instantenous Forward Voltage at 35.0A for
Unidirectional only
Operating and Storage Temperature Range
SYMBOL
PPK
IFSM
VF
TJ, TSTG
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above TA=25 C per Fig. 2.
2. Mounted on Copper Pad area of 8.0mm2(.013mm Thick) to each terminal.
3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
VALUE
Minimum 1500
100
3.5
-55 to +150
UNITS
Watts
Amps
Volts
C
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for typt es SMCJ5.0 thru SMCJ440
2. Electrical characteristics apply in both directions.
http://www.bytesonic.com.tw/
252
Version 1.2
2014/4/23

SMCJ45C Datasheet
RATING AND CHARACTERISTIC CURVES (SMCJ SERIES)
FIG.1-PEAK PULSE POWER DERATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
TA=25 C
10
1.0
5.0mm2COPPER PAD AREAS
0.1
0.1µs
1.0µs
10µs
100µs
td, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3-PULSE WAVE FORM
150
tf=10µs
Peak Value
IPPM
100
TA=25 C
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
50
td
0
0 1.0
Half Value-IPPM
2
10/1000µsec Waveform
as Defined by R.E.A.
2.0
t, TIME, ms
e-kt
3.0
4.0
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
80 TJ=TJmax
8.3ms Single Half Sine-wave
JEDEC Method
60
40
FIG.2-PULSE DERATING CURVE
100
75
50
25
0
0 25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE ( C)
10,000
5,000
2,000
FIG.4-TYPICAL JUNCTION CAPACITANCE
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
Measued at
Zero Bias
1,000
500
Measured at
Stand-Off
Voltage(VMW)
200
100
50
20
10
1.0
2.0 5.0 10 20
50 100
V(BR), BREAKDOWN VOLTAGE, VOLTS
200
20
10
1
5 10
20
50 100
NUMBER OF CYCLES AT 60Hz
http://www.bytesonic.com.tw/
253
Version 1.2
2014/4/23


Features Datasheet pdf SMCJ SERIES SURFACE MOUNT TRANSIENT VOL TAGE SUPPRESSORS VOLTAGE RANGE FEATUR ES * For surface mount application * Bu ilt-in strain relief * Excellent clampi ng capability * Low profile package * F ast response time: Typically less than 1.0ps from 0 volt to BV min. * Typical IR less than 1µA above 10V * High temp erature soldering guaranteed: 260 C / 1 0 seconds at terminals * Lead Free Fini sh/RoHS Compliant MECHANICAL DATA * Cas e: Molded plastic * Epoxy: UL 94V-0 rat e flame retardant * Lead: Solderable pe r MIL-STD-202, method 208 guranteed * P olarity: Color band denotes cathode end except Bidirectional * Mounting positi on: Any * Weight: 0.215 grams 5.0 to 4 40 Volts 1500 Watts Peak Power DO-214AB .124(3.15) .108(2.75) .103(2.62) .079 (2.00) .050(1.27) .030(0.76) .280(7.11 ) .260(6.60) .245(6.22) .220(5.59) .01 2(0.31) .006(0.15) (..020083)MAX. .320 (8.13) .305(7.75) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uni.
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