SMF20A Datasheet PDF - JINAN JINGHENG ELECTRONICS

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SMF20A
JINAN JINGHENG ELECTRONICS

Part Number SMF20A
Description TRANSIENT VOLTAGE SUPPRESSOR
Page 4 Pages


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R
SEMICONDUCTOR
SMF5.0(C)A THRU SMF220(C)A
TRANSIENT VOLTAGE SUPPRESSOR
PEAK PULSE POWER-200 Watts
FEATURES
200 Watts Pulse capability
Excellent clamping capability
Low incremental surge resistance
Fast response time
High temperature soldering guaranteed: 260°C/10 seconds at terminals
Component inaccordance to RoHS 2011/65/EU
MECHANICAL DATA
Case: SOD-123FL molded plastic body
Terminals: Solder Plated
Polarity: By cathode band denotes uni-directional device,
none cathode band denotes bi-directional device.
SOD-123FL
0.039(1.00 )
0.020(0.50)
JF
0.010(0.25)
MAX
0.114(2.90 )
0.090(2.30)
0.154(3.90)
0.130(3.30)
5°
0.077(1.95 )
0.054(1.38)
0.052(1.33)
0.031(0.80)
Dimensions in inches and (millimeters)
DEVICES FOR BIDIRECTIONAL APPLICATIONS
1. For bi-directional use C suffix for Types .
2. Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating at 25°C ambient temperature unless otherwise specified)
Peak Pulse Power Dissipation at on 10/1000μs Waveform(Note 1.2)
Peak forward surge current,8.3ms single half sine-wave superimposed
on rated load (JEDEC method) (Note 2)
Symbols
PPK
IFSM
Valuse
200
100
Units
Watts
Amps
Operating jumction and storage temperature range
TJ,TSTG
-55 to 150
°C
Note: 1.Non repetitive current pulse and derated above TA=25°C
2.Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
JINAN JINGHENG ELECTRONICS CO., LTD.
4-1
HTTP://WWW.JINGHENG.CN



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RATINGS AND CHARACTERISTIC CURVES( SMF SERIES)
Part number
UNI
SMF5.0A
SMF6.0A
SMF6.5A
SMF7.0A
SMF7.5A
SMF8.0A
SMF8.5A
SMF9.0A
SMF10A
SMF11A
SMF12A
SMF13A
SMF14A
SMF15A
SMF16A
SMF17A
SMF18A
SMF20A
SMF22A
SMF24A
SMF26A
SMF28A
SMF30A
SMF33A
SMF36A
SMF40A
SMF43A
SMF45A
SMF48A
SMF51A
SMF54A
SMF58A
SMF60A
BI
SMF5.0CA
SMF6.0CA
SMF6.5CA
SMF7.0CA
SMF7.5CA
SMF8.0CA
SMF8.5CA
SMF9.0CA
SMF10CA
SMF11CA
SMF12CA
SMF13CA
SMF14CA
SMF15CA
SMF16CA
SMF17CA
SMF18CA
SMF20CA
SMF22CA
SMF24CA
SMF26CA
SMF28CA
SMF30CA
SMF33CA
SMF36CA
SMF40CA
SMF43CA
SMF45CA
SMF48CA
SMF51CA
SMF54CA
SMF58CA
SMF60CA
Reverse
Standoff
Voltage
VRWM
(Volts)
5.00
6.00
6.50
7.00
7.50
8.00
8.50
9.00
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
Breakdown Voltage
VBRVolts
MIN MAX
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
7.07
7.37
7.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
Test
Current
(mA)
Maximum
Clamping
Voltage
VC@Ipp
(Volts)
10 9.6
10 10.3
10 11.2
10 12.0
1 12.9
1 13.6
1 14.4
1 15.4
1 17.0
1 18.2
1 19.9
1 21.5
1 23.2
1 24.4
1 26.0
1 27.6
1 29.2
1 32.4
1 35.5
1 38.9
1 42.1
1 45.4
1 48.4
1 53.3
1 58.1
1 64.5
1 69.4
1 72.7
1 77.4
1 82.4
1 87.1
1 93.6
1 96.8
Maximum
Peak Pulse
Current
Ipp(A)
20.8
19.4
17.9
16.7
15.5
14.7
13.9
13.0
11.8
11.0
10.1
9.3
8.6
8.2
7.7
7.2
6.8
6.2
5.6
5.1
4.8
4.4
4.1
3.8
3.4
3.1
2.9
2.8
2.6
2.4
2.3
2.1
2.1
Maximum
Reverse
Leakage
IR@VRWM
(μA)
100
100
50
30
30
10
5
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
JINAN JINGHENG ELECTRONICS CO., LTD.
4-2
HTTP://WWW.JINGHENG.CN



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RATINGS AND CHARACTERISTIC CURVES( SMF SERIES)
SMF64A
SMF64CA
64 71.10 78.60
SMF70A
SMF70CA
70 77.80 86.00
SMF75A
SMF75CA
75 83.30 92.10
SMF78A
SMF78CA
78 86.70 95.80
SMF85A
SMF85CA
85 94.40 104.00
SMF90A
SMF90CA
90 100.00 111.00
SMF100A
SMF100CA
100 111.00 123.00
SMF110A
SMF110CA
110 122.00 135.00
SMF120A
SMF120CA
120 133.00 147.00
SMF130A
SMF130CA
130 144.00 159.00
SMF150A
SMF150CA
150 167.00 185.00
SMF160A
SMF160CA
160 178.00 197.00
SMF170A
SMF170CA
170 189.00 209.00
SMF180A
SMF180CA
180 201.00 222.00
SMF190A
SMF190CA
190 211.00 233.00
SMF200A
SMF200CA
200 224.00 247.00
SMF220A
SMF220CA
220 246.00 272.00
For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
306.0
324.0
356.0
1.9
1.8
1.7
1.6
1.5
1.4
1.2
1.1
1.0
1.0
0.8
0.8
0.7
0.7
0.7
0.6
0.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.A transient suppressor is normally selected according to the working peak reverse voltage (VRWM), which should be
equal to or greater than the DC or continuous peak operating voltage level.
2.VBR measured at pulse test current IT at an ambient temperature of 25°C.
3.Surge current waveform per Figure 2 and derate per Figure 3
JINAN JINGHENG ELECTRONICS CO., LTD. 4-3
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RATINGS AND CHARACTERISTIC CURVES( SMF SERIES)
FIG.1-PEAK PULSE POWER CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN In FIG.3
TA=25 C
10
1
0.1
0.1uS 1.0uS 10uS 100uS 1.0mS
TP,PULSE WIDTH,sec.
10mS
FIG.2-PULSE DERATING CURVE
100
75
50
25
0
0 25 50 75 100 125 150 175 200
TA,AMBIENT TEMPERATURE,C
FIG.3-PULSE WAVEFORM
150
tr=10usec.
Pulse Width(tp)is defined
PEAK VALUE
IPPM
as the point where the peak
current decays to 50% of IPPM
100
HALF VALUE-IPPM
2
50 10/1000usec.WAVEFORM
as DEFINED by R.E.A.
td
0
0 1.0
2.0
t,TIME,ms
3.0
4.0
FIG.5-Steady State Power Derating Curve
5.0
3.75
2.5
1.25
0
0 25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE,°C
FIG.4-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
80
60
40
20
0
1
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
NUMBER OF CYCLES AT 60HZ
100
FIG.6-TYPICAL JUNCTION CAPACITANCE
6,000
1,000
TJ=25 C
f=1.0MHZ
Vsig=50mVP-P
MEASURED AT
ZERO BIAS
MEASURED AT
STAND-OFF
100 VOLTAGE VWM
10
1.0
10 20
100 200
V(BR),BREAKDOWN VOLTAGE,VOLTS
JINAN JINGHENG ELECTRONICS CO., LTD.
4-4
HTTP://WWW.JINGHENG.CN



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