BILIN SMAJ70A

BL
GALAXY ELECTRICAL
TRANSIENT VOLTAGE SUPPRESSOR
SMAJ5.0 - - - SMAJ188CA
BREAKDOWN VOLTAGE: 5.0 --- 188 V
PEAK PULSE POWER: 400 W
FEATURES
Plastic package has underwriters laboratory
flammability classification 94V-0
Optimized for LAN protection applications
Low profile package with built-in strain relief for
surface mounted applications
Glass passivated junction
Low incremental surge resistance, excellent clamping
capability
400W peak pulse power capability with a 10/1000µs waveform, repetition rate (duty cycle): 0.01% (300W above 78V)
Very fast response time
High temperature soldering guaranteed: 250°C/10
seconds at terminals
DO-214AC(SMA)
MECHANICAL DATA
Case:JEDEC DO-214AC molded plastic over passivated
chip
Terminals: solder plated, solderable per MIL-STD-750,
method 2026
Polarity: foruni-directional types the color band denotes
the cathode, which is postitive with respect to the
anode under normal TVS operation
Mounting position: any Weight: 0.002 ounces, 0.064 grams
Devices for Bidirectional Applications
For bi-directional devices, use suffix C or CA (e.g. SMAJ10C, SMAJ10CA). Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Peak pow er dissipation w ith a 10/1000μs w aveform (NOTE 1,2, FIG.1)
PPPM
Minimum 400
W
Peak pulse current w ith a 10/1000μs w aveform (NOTE 1)
IPPM
See next table
A
Typical thermal resistance, junction to ambient (NOTE 3)
RθJA
120.0
/W
IFSM
40.0
A
RθJL
30
TJ, TSTG
-55---+150
Peak forw ard surge current, 8.3ms single half sine-w ave
ffff uni-directional only (NOTE 2)
Typical thermal resistance, junction to ambient (NOTE 3)
Operating junction and storage temperature range
NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 per Fig. 2. Rating is 300W above 78V.
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pads to each terminal.
(3) Mounted on minimum recommended pad layout.
Document Number 0285005
BLGALAXY ELECTRICAL
/W
www.galaxycn.com
1.
ELECTRICAL CHARACTERISTICS
Device ty pe
R atings at 25
Breakdow n
v oltage V (B R) at IT(1)
(V )
Device
marking
code
am bient tem perature unles s otherwis e spec if ied.V F =3.5V at I F =25A (uni-directional only )
Test
current
IT(m A )
Stand-of f
v oltage
V W M (V )
Max imum
reverse leakage
at V W M
ID ( A ) (3)
Max imum
peak puls s surge
current I P P M
(A ) (2)
Max imum
clamping
v oltage at I P P M
V c (V )
Uni
Bi
Min
Max
SMA J5.0
AD
WD
6.40
7.81
10
5.0
800
41.7
9.6
SMA J5.0A (5)
AE
WE
6.40
7.08
10
5.0
800
43.5
9.2
SMA J6.0
AF
WF
6.67
8.15
10
6.0
800
35.1
11.4
SMA J6.0A
AG
WG
6.67
7.37
10
6.0
800
38.8
10.3
SMA J6.5
AH
WH
7.22
8.82
10
6.5
500
32.5
12.3
SMA J6.5A
AK
WK
7.22
7.98
10
6.5
500
35.7
11.2
SMA J7.0
AL
WL
7.78
9.51
10
7.0
200
30.1
13.3
SMA J7.0A
AM
WM
7.78
8.60
10
7.0
200
33.3
12.0
SMA J7.5
AN
WN
8.33
10.3
1.0
7.5
100
28.0
14.3
SMA J7.5A
AP
WP
8.33
9.21
1.0
7.5
100
31.0
12.9
SMA J8.0
AQ
WQ
8.89
10.9
1.0
8.0
50
26.7
15.0
SMA J8.0A
AR
WR
8.89
9.83
1.0
8.0
50
29.4
13.6
SMA J8.5
AS
WS
9.44
11.5
1.0
8.5
10
25.2
15.9
SMA J8.5A
AT
WT
9.44
10.4
1.0
8.5
10
27.8
14.4
SMA J9.0
AU
WU
10.0
12.2
1.0
9.0
5.0
23.7
16.9
SMA J9.0A
AV
WV
10.0
11.1
1.0
9.0
5.0
26.0
15.4
SMA J10
AW
WW
11.1
13.6
1.0
10
5.0
21.3
18.8
SMA J10A
AX
WX
11.1
12.3
1.0
10
5.0
23.5
17.0
SMA J11
AY
WY
12.2
14.9
1.0
11
5.0
19.9
20.1
SMA J11A
AZ
WZ
12.2
13.5
1.0
11
5.0
22.0
18.2
SMA J12
BD
XD
13.3
16.3
1.0
12
5.0
18.2
22.0
SMA J12A
BE
XE
13.3
14.7
1.0
12
5.0
20.1
19.9
SMA J13
BF
XF
14.4
17.6
1.0
13
5.0
16.8
23.8
SMA J13A
BG
XG
14.4
15.9
1.0
13
5.0
18.6
21.5
SMA J14
BH
XH
15.6
19.1
1.0
14
5.0
15.5
25.8
SMA J14A
BK
XK
15.6
17.2
1.0
14
5.0
17.2
23.2
SMA J15
BL
XL
16.7
20.4
1.0
15
5.0
14.9
26.9
SMA J15A
BM
XM
16.7
18.5
1.0
15
5.0
16.4
24.4
SMA J16
BN
XN
17.8
21.8
1.0
16
5.0
13.9
28.8
SMA J16A
BP
XP
17.8
19.7
1.0
16
5.0
15.4
26.0
SMA J17
BQ
XQ
18.9
23.1
1.0
17
5.0
13.1
30.5
SMA J17A
BR
XR
18.9
20.9
1.0
17
5.0
14.5
27.6
SMA J18
BS
XS
20.0
24.4
1.0
18
5.0
12.4
32.2
SMA J18A
BT
XT
20.0
22.1
1.0
18
5.0
13.7
29.2
SMA J20
BU
XU
22.2
27.1
1.0
20
5.0
11.2
35.8
SMA J20A
BV
XV
22.2
24.5
1.0
20
5.0
12.3
32.4
SMA J22
BW
XW
24.4
29.8
1.0
22
5.0
10.2
39.4
SMA J22A
BX
XX
24.4
26.9
1.0
22
5.0
11.3
35.5
SMA J24
BY
XY
26.7
32.6
1.0
24
5.0
9.3
43.0
SMA J24A
BZ
XZ
26.7
29.5
1.0
24
5.0
10.3
38.9
SMA J26
CD
YD
28.9
35.3
1.0
26
5.0
8.6
46.6
SMA J26A
CE
YE
28.9
31.9
1.0
26
5.0
9.5
42.1
SMA J28
CF
YF
31.1
38.0
1.0
28
5.0
8.0
50.0
SMA J28A
CG
YG
31.1
34.4
1.0
28
5.0
8.8
45.4
SMA J30
CH
YH
33.3
40.7
1.0
30
5.0
7.5
53.5
5.0
8.3
48.4
36.8
1.0
30
SMA J30A
CK
YK
33.3
Notes : (1) Pulse test :tP 50ms
(2) Surge c urrent w avef orm per Fig.3 and derate per Fig.2
(3) For bi-direc tional types hav ing V W M of 10 V olts and less ,the ID Iimit is doubled
(4) A ll terms and sy mbols are c onsistent w ith A NSI/IEEE C62.35
(5) For the bidirectional SMA J5.0CA ,the maximum V (B R) is 7.25V
Document Number 0285005
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
ELECTRICAL CHARACTERISTICS
Dev ic e type
SMA J33
R atings at 25
Breakdow n
v oltage V (B R) at IT(1)
(V )
Dev ic e
marking
code
am bient tem perature unles s ot herwis e s pec if ied.V F =3.5V at I F =25A (uni-directional only )
Test
current
IT(m A )
Stand-of f
v oltage
V W M (V )
Max imum
rev ers e leakage
at V W M
ID ( A ) (3)
Max imum
peak puls s surge
current I P P M
(A ) (2)
Max imum
clamping
v oltage at I P P M
V c (V )
Uni
Bi
Min
Max
CL
YL
36.7
44.9
1.0
33
5.0
5.1
59.0
SMA J33A
CM
YM
36.7
40.6
1.0
33
5.0
5.6
53.3
SMA J36
CN
YN
40.0
48.9
1.0
36
5.0
4.7
64.3
SMA J36A
CP
YP
40.0
44.2
1.0
36
5.0
5.2
58.1
SMA J40
CQ
YQ
44.4
54.3
1.0
40
5.0
4.2
71.4
SMA J40A
CR
YR
44.4
49.1
1.0
40
5.0
4.7
64.5
SMA J43
CS
YS
47.8
58.4
1.0
43
5.0
3.9
76.7
SMA J43A
CT
YT
47.8
52.8
1.0
43
5.0
4.3
69.4
SMA J45
CU
YU
50.0
61.1
1.0
45
5.0
3.7
80.3
SMA J45A
CV
YV
50.0
55.3
1.0
45
5.0
4.1
72.7
SMA J48
CW
YW
53.3
65.1
1.0
48
5.0
3.5
85.5
SMA J48A
CX
YX
53.3
58.9
1.0
48
5.0
3.9
77.4
SMA J51
CY
YY
56.7
69.3
1.0
51
5.0
3.3
91.1
SMA J51A
CZ
YZ
56.7
62.7
1.0
51
5.0
3.6
82.4
SMA J54
RD
ZD
60.0
73.3
1.0
54
5.0
3.1
96.3
SMA J54A
RE
ZE
60.0
66.3
1.0
54
5.0
3.4
87.1
SMA J58
RF
ZF
64.4
78.7
1.0
58
5.0
2.9
103
SMA J58A
RG
ZG
64.4
71.2
1.0
58
5.0
3.2
93.6
SMA J60
RH
ZH
66.7
81.5
1.0
60
5.0
2.8
107
SMA J60A
RK
ZK
66.7
73.7
1.0
60
5.0
3.1
96.8
SMA J64
RL
ZL
71.1
86.9
1.0
64
5.0
2.6
114
SMA J64A
RM
ZM
71.1
78.6
1.0
64
5.0
2.9
103
SMA J70
RN
ZN
77.8
95.1
1.0
70
5.0
2.4
125
SMA J70A
RP
ZP
77.8
86.0
1.0
70
5.0
2.7
113
SMA J75
RQ
ZQ
83.3
102
1.0
75
5.0
2.2
134
SMA J75A
RR
ZR
83.3
92.1
1.0
75
5.0
2.5
121
SMA J78
RS
ZS
86.7
106
1.0
78
5.0
2.2
139
SMA J78A
RT
ZT
86.7
95.8
1.0
78
5.0
2.4
126
SMA J85
RU
ZU
94.4
115
1.0
85
5.0
2.0
151
SMA J85A
RV
ZV
94.4
104
1.0
85
5.0
2.2
137
SMA J90
RW
ZW
100
122
1.0
90
5.0
1.9
160
SMA J90A
RX
ZX
100
111
1.0
90
5.0
2.1
146
SMA J100
RY
ZY
111
136
1.0
100
5.0
1.7
179
SMA J100A
RZ
ZZ
111
123
1.0
100
5.0
1.9
162
SMA J110
SD
VD
122
149
1.0
110
5.0
1.5
196
SMA J110A
SE
VE
122
135
1.0
110
5.0
1.7
177
SMA J120
SF
VF
133
163
1.0
120
5.0
1.4
214
SMA J120A
SG
VG
133
147
1.0
120
5.0
1.6
193
SMA J130
SH
VH
144
176
1.0
130
5.0
1.3
231
SMA J130A
SK
VK
144
159
1.0
130
5.0
1.4
209
SMA J150
SL
VL
167
204
1.0
150
5.0
1.1
268
SMA J150A
SM
VM
167
185
1.0
150
5.0
1.2
243
SMA J160
SN
VN
178
218
1.0
160
5.0
1.0
287
SMA J160A
SP
VP
178
197
1.0
160
5.0
1.2
259
SMA J170
SQ
VQ
189
231
1.0
170
5.0
0.99
304
SMA J170A
SR
VR
189
209
1.0
170
5.0
1.09
275
SMA J188
ST
VT
209
255
1.0
188
5.0
0.9
344
5.0
0.91
328
231
1.0
188
SMA J188A
SS
VS
209
Notes: (1) Puls e test :tP 50ms
(2) Surge current w avef orm per Fig.3 and derate per Fig.2
(3) For bi-direc tional types having V W M of 10 V olts and less ,the ID Iimit is doubled
(4) A ll terms and symbols are consistent w ith A NSI/IEEE C62.35
Document Number 0285005
BLGALAXY ELECTRICAL
www.galaxycn.com
3.
RATINGS AND CHARACTERISTIC CURVES
SMAJ5.0 - - -SMAJ188CA
NON-REPETITIVE
PULSE WAVEFORM
SHOWN if FIG.3
TA=25
10
1.0
0.1
0.1μs
10μs
1.0μs
100μs
1ms
10ms
(I PPM)
100
DERATING IN PERCENTAGE, %
FIG.2 -- PULSE DERATING CURVE
PEAK PULSE POWER PP
(P
) OR CURRENT
PPPM, PEAK PULSE POWER, KW
FIG.1 -- PEAK PULSE POWER RATING CURVE
100
75
50
25
0
0
td, PULSE WIDTH, SEC.
100
10,000
tr=10 sec
PEAK VALUE
I PPM
100
CJ, JUNCTION CAPACITANCE, pF
IPPM , PEAK PULSE CURRENT, %
75
PULES WIDTH (td)
is DEFINDE as the
POINT WHERE the
PEAK CURRENT
DECAYS to 50% of
I PPM
HALF VALUE - I PP
2
10/1000µ s
WAVEFORM as
DEFINED by
R.E.A.
50
td
0
0
1.0
3.0
2.0
4.0
175
200
Uni-Directional
100
10
Bi-Directional
1.0
10
100
200
V(BR), BREAKDOWN VOLTAGE, V
/W )
100
(
10
1
10
TL, LEAD TEMPERATURE,
100
1000
FIG.6 -- MAXIMUM NON-REPETITIVE FORWARD
HHHH
SURGE
H CURRENT UNIDIRECTIONAL ONLY
50
TJ=TJ max.
8.3ms SINGLEHALFSINE-MAVE
(JEDECMETHOD)
40
AMPERES
1000
IFSM, PEAK FORWARD SURGE CURRENT,
FIG.5 -- TYPICAL TRANSIENT THERMAL IMPEDANCE
0.1
150
TJ =25
f=1.0MHZ
Vsig=50mVp-p
MEASURED at
STAND-OFF
VOLTAGE, VWM
1,000
t, TIME, ms
0.01
125
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
H HHHHHHH UNIDIRECTIONAL
150
TRANSLENT THERMAL IMPEDANCE
50
TA, AMBIENT TEMPERATURE.
FIG.3 -- PULSE WAVEFORM
1
0.001
25
30
10
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
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Document Number 0285005
BLGALAXY ELECTRICAL
4.