SMAJ22 概述
SMAJ5.0 THRU SMAJ170CA SMAJ5.0 THRU SMAJ170CA
SMAJ22 数据手册
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PDF下载SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage: 5.0-170 Volts Peak pulse power: 400 Watts
FEATURE
DO-214AC/SMA
Optimzed for LAN protection applications
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2(IEC801-2)
Ideal for EFT protection of data lines in accordance
with IEC1000-4-4(IEC801-2)
0.110(2.80)
0.100(2.54)
0.067 (1.70)
0.051 (1.30)
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Glass passivated junction
400w peak pulse power capability
Excellent clamping capability
0.181(4.60)
0.157(3.99)
0.012(0.305)
0.006(0.152)
Low incremental surge resistance
Fast response time:typically less than 1.0ps from 0v to
V(BR) min
0.096(2.42)
0.078(1.98)
High temperature soldering guaranteed:
250 C/10S at terminals
MECHANICAL DATA
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
Case: JEDEC DO-214AC molded plastic body over
passivated chip
0.222(5.66)
0.194(4.93)
Terminals: Solder plated , solderable per MIL-STD 750,
method 2026
Polarity: Color band denotes cathode except for
bidirectional types
Mounting Position: Any
Weight: 0.002 ounce, 0.053 grams
Dimensions in inches and (millimeters)
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bidirectional use suffix C or CA for types SMAJ5.0 thru SMAJ170 (e.g. SMAJ5.0C,SMAJ170CA)
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
PPPM
IFSM
Peak pulse power dissipation with a 10/1000µs wavetorm(NOTE 1,2,5,FIG.1)
Minimum 400
40.0
Watts
Amps
Amps
Watts
Volts
Peak forward surge current
(Note 4)
IPPM
Peak pulse current with a 10/1000µs waveform(NOTE 1)
Steady state power dissapation (Note 3)
See Table 1
1.0
PM(AV)
VF
Maximum instantaneous forward voltage at 25A(Note 4)
Operating junction and storage temperature range
3.5
TSTG,TJ
-55 to + 150
C
Notes: 1.Non-repetitive current pulse,per Fig.3 and derated above TA=25 C per Fig.2
2.Mounted on 5.0mm2 copper pads to each terminal
3.Lead temperature at TL=75 C per Fig.5
4.Measured on 8.3ms single half sine-wine.For uni-directional devices only.
5.Peak pulse power waveform is 10/1000µs
MDD ELECTRONIC
=25 C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (at T
Maximum
Maximum
Reverse
Leakage at
VRWM
Breakdown
Reverse Voltage
at IRSM
Maximum
Reverse Surge
Current
Device Marking
code
A
Working Peak
Device
Uni-
Device
Bi-
Voltage
Reverse Voltage
VBR Volts
(Clamping
Voltage)
directional
directional
(UNI)
HD
HE
HF
HG
HH
HK
HL
HM
HN
HP
HQ
HR
HS
HT
HU
HV
HW
HX
HY
HZ
ID
(BI)
TD
TE
TF
VRWM (volts)
5.0
Min(V) Max(V) @ IT(mA)
VRSM (volts)
9.6
IRSM (Amps)
41.6
43.5
35.1
38.8
32.5
35.7
30.1
33.3
28.0
31.0
26.5
29.4
25.1
27.7
23.6
26.0
21.2
23.5
20.0
22.0
18.1
20.1
16.8
18.6
15.5
17.2
14.8
16.4
13.8
15.3
13.1
14.5
12.4
13.7
11.1
12.3
10.1
11.2
9.3
IR (µA)
800/1600
800/1600
800/1600
800/1600
500/1000
500/1000
200/400
200/400
100/200
100/200
50/100
50/100
10/20
10/20
5/10
5/10
5/10
5/10
5.0
SMAJ5.0
SMAJ5.0C
SMAJ5.0CA
SMAJ6.0C
SMAJ6.0CA
SMAJ6.5C
SMAJ6.5CA
SMAJ7.0C
SMAJ7.0CA
SMAJ7.5C
SMAJ7.5CA
SMAJ8.0C
SMAJ8.0CA
SMAJ8.5C
SMAJ8.5CA
SMAJ9.0C
SMAJ9.0CA
SMAJ10C
SMAJ10CA
SMAJ11C
SMAJ11CA
SMAJ12C
SMAJ12CA
SMAJ13C
SMAJ13CA
SMAJ14C
SMAJ14CA
SMAJ15C
SMAJ15CA
SMAJ16C
SMAJ16CA
SMAJ17C
SMAJ17CA
SMAJ18C
SMAJ18CA
SMAJ20C
SMAJ20CA
SMAJ22C
SMAJ22CA
SMAJ24C
SMAJ24CA
SMAJ26C
SMAJ26CA
SMAJ28C
SMAJ28CA
SMAJ30C
SMAJ30CA
SMAJ33C
SMAJ33CA
6.40
6.40
7.30
7.00
10
10
SMAJ5.0A
SMAJ6.0
SMAJ6.0A
SMAJ6.5
SMAJ6.5A
SMAJ7.0
SMAJ7.0A
SMAJ7.5
SMAJ7.5A
SMAJ8.0
SMAJ8.0A
SMAJ8.5
SMAJ8.5A
SMAJ9.0
SMAJ9.0A
SMAJ10
5.0
9.2
6.0
6.67
8.15
10
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
TG
TH
TK
TL
6.0
6.67
7.37
10
6.5
7.22
8.82
10
6.5
7.22
7.98
10
7.0
7.78
9.51
10
TM
TN
TP
TQ
TR
TS
TT
7.0
7.78
8.60
10
7.5
8.33
10.30
9.21
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
7.5
8.33
8.0
8.89
10.90
9.83
8.0
8.89
8.5
9.44
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
8.5
9.44
TU
TV
TW
TX
TY
TZ
9.0
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
SMAJ10A
SMAJ11
SMAJ11A
SMAJ12
5.0
UD
UE
UF
UG
UH
UK
UL
UM
UN
UP
UQ
UR
US
UT
UU
UV
UW
UX
UY
UZ
VD
VE
VF
VG
VH
VK
VL
5.0
SMAJ12A
SMAJ13
IE
5.0
IF
5.0
SMAJ13A
SMAJ14
IG
5.0
IH
5.0
SMAJ14A
SMAJ15
IK
5.0
IL
5.0
SMAJ15A
SMAJ16
IM
5.0
IN
5.0
SMAJ16A
SMAJ17
IP
5.0
IQ
5.0
SMAJ17A
SMAJ18
IR
5.0
IS
5.0
SMAJ18A
SMAJ20
IT
5.0
IU
5.0
SMAJ20A
SMAJ22
IV
5.0
IW
IX
5.0
SMAJ22A
SMAJ24
5.0
IY
5.0
SMAJ24A
SMAJ26
IZ
10.3
8.6
5.0
JD
JE
JF
JG
JH
JK
JL
5.0
SMAJ26A
SMAJ28
9.5
5.0
8.0
5.0
SMAJ28A
SMAJ30
8.8
5.0
7.5
5.0
SMAJ30A
SMAJ33
8.3
5.0
6.8
5.0
SMAJ33A
JM
VM
7.5
5.0
ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted)
Maximum
Maximum
Breakdown
Voltage
Reverse Voltage
at IRSM
Maximum
Reverse Surge
Current
Device Marking
code
Working Peak
Reverse
Leakage at
VRWM
Device
Uni-
Device
Bi-
Reverse Voltage
VBR Volts
(Clamping
Voltage)
directional
directional
(UNI)
JN
(BI)
VN
VRWM (volts)
36.0
Min(V) Max(V) @ IT(mA)
VRSM (volts)
64.3
IRSM (Amps)
6.2
6.9
5.6
6.2
5.2
5.7
5.0
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
3.2
2.6
2.9
2.5
2.7
2.2
2.5
2.0
2.3
1.9
2.0
1.7
1.9
1.5
1.6
1.4
1.5
1.3
1.4
IR (µA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
SMAJ36
SMAJ36C
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.4
78.6
95.1
86.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
SMAJ36A
SMAJ40
SMAJ36CA
SMAJ40C
JP
VP
36.0
58.1
JQ
JR
VQ
VR
40.0
71.4
SMAJ40A
SMAJ43
SMAJ40CA
SMAJ43C
40.0
64.5
JS
VS
43.0
76.7
SMAJ43A
SMAJ45
SMAJ43CA
SMAJ45C
JT
VT
43.0
69.4
JU
VU
45.0
80.3
SMAJ45A
SMAJ48
SMAJ45CA
SMAJ48C
JV
VV
45.0
72.7
JW
JX
VW
VX
48.0
85.5
SMAJ48A
SMAJ51
SMAJ48CA
SMAJ51C
48.0
77.4
JY
VY
51.0
91.1
SMAJ51A
SMAJ54
SMAJ51CA
SMAJ54C
JZ
VZ
51.0
82.4
RD
RE
RF
RG
RH
RK
RL
RM
RN
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SD
SE
SF
SG
SH
SK
SL
WD
WE
WF
WG
WH
WK
WL
WM
WN
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XD
54.0
96.3
SMAJ54A
SMAJ58
SMAJ54CA
SMAJ58C
54.0
87.1
58.0
103.0
93.6
SMAJ58A
SMAJ60
SMAJ58CA
SMAJ60C
58.0
60.0
107.0
96.8
SMAJ60A
SMAJ64
SMAJ60CA
SMAJ64C
60.0
64.0
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
268.0
243.0
287.0
259.0
304.0
275.0
SMAJ64A
SMAJ70
SMAJ64CA
SMAJ70C
64.0
70.0
SMAJ70A
SMAJ75
SMAJ70CA
SMAJ75C
70.0
75.0
83.3 102.0
83.3 92.1
86.7 106.0
86.7 95.8
SMAJ75A
SMAJ78
SMAJ75CA
SMAJ78C
75.0
78.0
SMAJ78A
SMAJ85
SMAJ78CA
SMAJ85C
78.0
85.0
94.4 115.0
94.4 104.0
100.0 122.0
100.0 111.0
111.0 136.0
111.0 123.0
122.0 149.0
122.0 135.0
133.0 163.0
133.0 147.0
144.0 176.0
144.0 159.0
167.0 204.0
167.0 185.0
178.0 218.0
178.0 197.0
189.0 231.0
189.0 209.0
SMAJ85A
SMAJ90
SMAJ85CA
SMAJ90C
85.0
90.0
SMAJ90A
SMAJ100
SMAJ100A
SMAJ110
SMAJ110A
SMAJ120
SMAJ120A
SMAJ130
SMAJ130A
SMAJ150
SMAJ150A
SMAJ160
SMAJ160A
SMAJ170
SMAJ170A
SMAJ90CA
SMAJ100C
SMAJ100CA
SMAJ110C
SMAJ110CA
SMAJ120C
SMAJ120CA
SMAJ130C
SMAJ130CA
SMAJ150C
SMAJ150CA
SMAJ160C
SMAJ160CA
SMAJ170C
SMAJ170CA
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
150.0
150.0
160.0
160.0
170.0
170.0
XE
XF
XG
XH
XK
XL
SM
SN
SP
SQ
SR
XM
XN
XP
XQ
XR
NOTES: 1.V(BR)measured after IT applied for 300µs,IT=square wave pulse or equivalent
2.Surge current waveform per Fig.3 and derated per Fig.2
3.For bidirectional types having VWM of 10 volts and less,the ID limit is doubled
4.All items and symbols are consistent with ANSI/IEEE C62.35
5.Peak pulse power waveform is 10/1000µs
RATINGS AND CHARACTERISTIC CURVES SMAJ5.0 THUR SMAJ170CA
FIG. 1-PEAK PULSE POWER RATING CURVE
FIG. 2-PULSE DERATING CURVE
100
100
75
50
25
0
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
10
TA=25
C
1.0
0.1
0.2x0.2”
(0.5x0.5mm)
COPPER PAD AREAS
0.2x0.2”
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
(0.5x0.5mm)
COPPER PAD AREAS
td,PULSE WIDTH,sec.
FIG.3-PULSE WAVEFORM
0
25
50
75
100
125
150
175
150
TA, AMBIENT TEMPERATURE,( C)
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of IppM
tr=10µsec
PEAK VALUE IppM
100
50
0
FIG. 4-TYPICAL JUNCTIONAL CAPACITANCE
UNIDIRECTIONAL
IPPM
2
HALF VALUE
10,000
1,000
100
TJ=25
C
10/1000µsec WAVEFORM
as DFINED by R.E.A.
f=1.0MHz
Vsig=50mVp-p
MEASURED at
STAND-OFF
VOLTAGE,VwM
UNI-DIRECTIONAL
td
0
1.0
2.0
3.0
4.0
t,TIME,ms
FIG.5-STEADY STATE POWER DERATING CURVE
1.00
0.75
0.50
0.25
0
BI-DIRECTIONAL
60Hz RESISTIVE
OR INDUCTIVE LOAD
10
1.0
10
100 200
V(BR),BREAKDOWN VOLTAGE,VOLTS
0.2x0.2”
(0.5x0.5mm)
COPPER PAD AREAS
FIG.6-MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
50
0
25
50
75
100
125
150
175
TL,LEAD TEMPERATURE,
C
40
30
FIG.7-TYPICAL RESPONSE TO 8KV POSITLVE GOLING ESD
PULSE PER IEC1000-4-2(IEC801-2)
105
84
63
20
42
21
TJ=TJmax.
10
8.3ms SINGLE HALF SINE-WAVE
0V
(JEDEC Method)
-21
-42
-63
-84
-105
Device Used:
SMAJ15C
0
1.0
10
100
NUMBER OF CYCLES AT 60Hz
0
10
20
30
40
50
60
70
80
t,TIME,nsec.
MDD ELECTRONIC
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