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SMAJ17A/5A [VISHAY]

Trans Voltage Suppressor Diode, 17V V(RWM), Unidirectional,;
SMAJ17A/5A
型号： SMAJ17A/5A
厂家： VISHAY    VISHAY
描述：

Trans Voltage Suppressor Diode, 17V V(RWM), Unidirectional,
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SMAJ5.0 thru 188CA  
Vishay Semiconductors  
formerly General Semiconductor  
Surface Mount TRANSZORB®  
Transient Voltage Suppressors  
DO-214AC (SMA)  
Stand-off Voltage 5.0 to 188V  
Peak Pulse Power 400W  
Cathode Band  
0.065 (1.65)  
0.049 (1.25)  
0.110 (2.79)  
0.100 (2.54)  
Mounting Pad Layout  
0.066 MIN.  
(1.68 MIN.)  
0.074 MAX.  
(1.88 MAX.)  
0.177 (4.50)  
0.157 (3.99)  
Dimensions in inches  
and (millimeters)  
0.012 (0.305)  
0.006 (0.152)  
0.060 MIN.  
(1.52 MIN.)  
0.208  
(5.28) REF  
0.090 (2.29)  
0.078 (1.98)  
Features  
• Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
0.060 (1.52)  
0.030 (0.76)  
0.008 (0.203)  
MAX.  
• Ideal for ESD protection of data lines in  
accordance with IEC 1000-4-2 (IEC801-2)  
0.208 (5.28)  
0.194 (4.93)  
• Ideal for EFT protection of data lines in  
accordance with IEC 1000-4-4 (IEC801-4)  
• Low profile package with built-in strain relief for  
surface mounted applications  
Mechanical Data  
Case: JEDEC DO-214AC molded plastic over  
passivated chip  
Terminals: Solder plated, solderable per MIL-STD-750,  
• 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  
Method 2026  
Polarity: For uni-directional types the band denotes the  
cathode, which is positive with respect to the anode  
under normal TVS operation  
Mounting Position: Any  
Weight: 0.002 oz., 0.064 g  
Packaging Codes – Options (Antistatic):  
51 – 1K per Bulk box, 20K/carton  
61 – 1.8K per 7" plastic Reel (12mm tape), 36K/carton  
5A – 7.5K per 13" plastic Reel (12mm tape), 75K/carton  
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 & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
Parameter  
Symbol  
PPPM  
IPPM  
Value  
Unit  
Peak pulse power dissipation with  
400  
W
a 10/1000µs waveform(1,2) (see fig. 1)  
Peak pulse current with a waveform(1)  
See Next Table  
40  
A
Peak forward surge current 8.3ms single half sine-wave  
IFSM  
A
uni-directional only(2)  
Typical thermal resistance, junction to ambient(3)  
Typical thermal resistance, junction to lead  
R
120  
30  
°C/W  
°C/W  
°C  
θJA  
R
θJL  
Operating junction and storage temperature range  
TJ, TSTG  
–55 to +150  
Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C 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 88390  
17-Feb-04  
www.vishay.com  
1
SMAJ5.0 thru 188CA  
Vishay Semiconductors  
formerly General Semiconductor  
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. VF = 3.5V at IF = 25A (uni-directional only)  
Device  
Marking  
Code  
Breakdown Voltage  
Maximum  
Maximum  
Maximum  
Clamping  
(1)  
Device Type  
V
at I  
(V)  
Test  
Current  
Stand-off Reverse Leakage Peak Pulse Surge  
(BR)  
T
Voltage  
(V)  
at V  
D
Current I  
Voltage at I  
WM  
PPM  
PPM  
UNI  
BI  
WD  
WE  
WF  
WG  
WH  
WK  
WL  
WM  
WN  
WP  
WQ  
WR  
WS  
WT  
WU  
WV  
WW  
WX  
WY  
WZ  
XD  
XE  
Min  
6.40  
6.40  
6.67  
6.67  
7.22  
7.22  
7.78  
7.78  
8.33  
8.33  
8.89  
8.89  
9.44  
9.44  
10.0  
10.0  
11.1  
11.1  
12.2  
12.2  
13.3  
13.3  
14.4  
14.4  
15.6  
15.6  
16.7  
16.7  
17.8  
17.8  
18.9  
18.9  
20.0  
20.0  
22.2  
22.2  
24.4  
24.4  
26.7  
26.7  
28.9  
28.9  
31.1  
31.1  
33.3  
33.3  
Max  
7.82  
7.07  
8.15  
7.37  
8.82  
7.98  
9.51  
8.60  
10.2  
9.21  
10.9  
9.83  
11.5  
10.4  
12.2  
11.1  
13.6  
12.3  
14.9  
13.5  
16.3  
14.7  
17.6  
15.9  
19.1  
17.2  
20.4  
18.5  
21.8  
19.7  
23.1  
20.9  
24.4  
22.1  
27.1  
24.5  
29.8  
26.9  
32.6  
29.5  
35.3  
31.9  
38.0  
34.4  
40.7  
36.8  
I
(mA)  
V
I (µA) (3)  
(A)(2)  
V (V)  
C
T
WM  
SMAJ5.0  
SMAJ5.0A(5)  
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  
SMAJ10A  
SMAJ11  
SMAJ11A  
SMAJ12  
SMAJ12A  
SMAJ13  
SMAJ13A  
SMAJ14  
SMAJ14A  
SMAJ15  
SMAJ15A  
SMAJ16  
SMAJ16A  
SMAJ17  
SMAJ17A  
SMAJ18  
SMAJ18A  
SMAJ20  
SMAJ20A  
SMAJ22  
SMAJ22A  
SMAJ24  
SMAJ24A  
SMAJ26  
AD  
AE  
AF  
AG  
AH  
AK  
AL  
AM  
AN  
AP  
AQ  
AR  
AS  
AT  
AU  
AV  
AW  
AX  
AY  
AZ  
BD  
BE  
BF  
BG  
BH  
BK  
BL  
10  
10  
10  
10  
10  
10  
10  
10  
5.0  
800  
800  
800  
800  
500  
500  
200  
200  
100  
100  
50  
41.7  
43.5  
35.1  
38.8  
32.5  
35.7  
30.1  
33.3  
28.0  
31.0  
26.7  
29.4  
25.2  
27.8  
23.7  
26.0  
21.3  
23.5  
19.9  
22.0  
18.2  
20.1  
16.8  
18.6  
15.5  
17.2  
14.9  
16.4  
13.9  
15.4  
13.1  
14.5  
12.4  
13.7  
11.2  
12.3  
10.2  
11.3  
9.3  
9.6  
9.2  
5.0  
6.0  
6.0  
6.5  
6.5  
7.0  
7.0  
7.5  
7.5  
8.0  
8.0  
8.5  
8.5  
9.0  
9.0  
10  
10  
11  
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  
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  
50  
10  
10  
5.0  
5.0  
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  
11  
12  
12  
13  
13  
14  
14  
15  
15  
16  
16  
17  
17  
18  
18  
20  
20  
22  
22  
24  
24  
26  
26  
28  
28  
30  
30  
XF  
XG  
XH  
XK  
XL  
BM  
BN  
BP  
BQ  
BR  
BS  
BT  
BU  
BV  
BW  
BX  
BY  
BZ  
CD  
CE  
CF  
CG  
CH  
CK  
XM  
XN  
XP  
XQ  
XR  
XS  
XT  
XU  
XV  
XW  
XX  
XY  
XZ  
YD  
YE  
10.3  
8.6  
9.5  
8.0  
8.8  
SMAJ26A  
SMAJ28  
SMAJ28A  
SMAJ30  
YF  
YG  
YH  
YK  
7.5  
8.3  
SMAJ30A  
Notes: (1) Pulse test: tp ≤ 50ms  
(2) Surge current waveform per Fig. 3 and derate per Fig. 2  
(3) For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled  
(4) All terms and symbols are consistent with ANSI/IEEE C62.35  
(5) For the bidirectional SMAJ5.0CA, the maximum V(BR) is 7.25V.  
www.vishay.com  
2
Document Number 88390  
17-Feb-04  
SMAJ5.0 thru 188CA  
Vishay Semiconductors  
formerly General Semiconductor  
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. VF = 3.5V at IF = 25A (uni-directional only)  
Device  
Marking  
Code  
Breakdown Voltage  
Maximum  
Maximum  
Maximum  
Clamping  
(1)  
Device Type  
V
at I  
(V)  
Test  
Current  
Stand-off Reverse Leakage Peak Pulse Surge  
(BR)  
T
Voltage  
(V)  
at V  
D
Current I  
Voltage at I  
WM  
PPM  
PPM  
UNI  
BI  
YL  
YM  
YN  
YP  
YQ  
YR  
YS  
YT  
YU  
YV  
YW  
YX  
YY  
YZ  
ZD  
ZE  
ZF  
ZG  
ZH  
ZK  
ZL  
Min  
36.7  
36.7  
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  
83.3  
83.3  
86.7  
86.7  
94.4  
94.4  
100  
100  
111  
Max  
44.9  
40.6  
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  
86.9  
78.6  
95.1  
86.0  
102  
92.1  
106  
95.8  
115  
I
(mA)  
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  
1.0  
1.0  
1.0  
1.0  
V
I (µA) (3)  
(A)(2)  
V (V)  
C
T
WM  
SMAJ33  
SMAJ33A  
SMAJ36  
SMAJ36A  
SMAJ40  
SMAJ40A  
SMAJ43  
SMAJ43A  
SMAJ45  
SMAJ45A  
SMAJ48  
SMAJ48A  
SMAJ51  
SMAJ51A  
SMAJ54  
SMAJ54A  
SMAJ58  
SMAJ58A  
SMAJ60  
SMAJ60A  
SMAJ64  
SMAJ64A  
SMAJ70  
SMAJ70A  
SMAJ75  
SMAJ75A  
SMAJ78  
SMAJ78A  
SMAJ85  
SMAJ85A  
SMAJ90  
SMAJ90A  
SMAJ100  
SMAJ100A  
SMAJ110  
SMAJ110A  
SMAJ120  
SMAJ120A  
SMAJ130  
SMAJ130A  
SMAJ150  
SMAJ150A  
SMAJ160  
SMAJ160A  
SMAJ170  
SMAJ170A  
SMAJ188  
SMAJ188A  
CL  
CM  
CN  
CP  
CQ  
CR  
CS  
CT  
CU  
CV  
CW  
CX  
CY  
CZ  
RD  
RE  
RF  
RG  
RH  
RK  
RL  
33  
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  
1.0  
1.0  
1.0  
1.0  
6.8  
7.5  
6.2  
6.9  
5.6  
6.2  
5.2  
5.8  
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  
2.0  
2.2  
1.9  
2.1  
1.7  
1.9  
1.5  
1.7  
1.4  
1.6  
1.3  
1.4  
1.1  
1.2  
1.0  
1.2  
0.99  
1.09  
0.9  
0.91  
59.0  
53.3  
64.3  
58.1  
71.4  
64.5  
76.7  
69.4  
80.3  
72.7  
85.5  
77.4  
91.1  
82.4  
96.3  
87.1  
103  
93.6  
107  
96.8  
114  
33  
36  
36  
40  
40  
43  
43  
45  
45  
48  
48  
51  
51  
54  
54  
58  
58  
60  
60  
64  
64  
70  
70  
75  
75  
78  
78  
85  
85  
90  
90  
100  
100  
110  
110  
120  
120  
130  
130  
150  
150  
160  
160  
170  
170  
188  
188  
RM  
RN  
RP  
RQ  
RR  
RS  
RT  
RU  
RV  
RW  
RX  
RY  
RZ  
VD  
SE  
SF  
SG  
SH  
SK  
SL  
SM  
SN  
SP  
SQ  
SR  
ST  
ZM  
ZN  
ZP  
ZQ  
ZR  
ZS  
ZT  
ZU  
ZV  
ZW  
ZX  
ZY  
ZZ  
VD  
VE  
VF  
VG  
VH  
VK  
VL  
VM  
VN  
VP  
VQ  
VR  
VT  
VS  
103  
125  
113  
134  
121  
139  
126  
151  
137  
160  
146  
179  
162  
196  
177  
214  
193  
231  
209  
268  
243  
287  
259  
304  
275  
344  
328  
104  
122  
111  
136  
123  
149  
135  
163  
147  
176  
159  
204  
185  
218  
197  
231  
209  
255  
231  
111  
122  
122  
133  
133  
144  
144  
167  
167  
178  
178  
189  
189  
209  
209  
SS  
Notes: (1) Pulse test: tp ≤ 50ms  
(2) Surge current waveform per Fig. 3 and derate per Fig. 2  
(3) For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled  
(4) All terms and symbols are consistent with ANSI/IEEE C62.35  
Document Number 88390  
17-Feb-04  
www.vishay.com  
3
SMAJ5.0 thru 188CA  
Vishay Semiconductors  
formerly General Semiconductor  
Ratings and  
Characteristic Curves (TA = 25°C unless otherwise noted)  
Fig. 2 – Pulse Derating Curve  
Fig. 1 – Peak Pulse Power Rating Curve  
100  
100  
Non-repetitive Pulse  
Waveform shown in Fig. 3  
TA = 25°C  
75  
50  
10  
SMAJ85 --  
SMAJ188  
SMAJ5.0 --  
SMAJ78  
1
25  
0
0.2 x 0.2" (5.0 x 5.0mm)  
Copper Pad Areas  
0.2 x 0.2" (5.0 x 5.0mm)  
Copper Pad Areas  
0.1  
25  
50  
75  
150  
175  
200  
0
100  
125  
0.1µs  
1.0µs  
10µs  
100µs  
1.0ms  
10ms  
td — Pulse Width (sec.)  
TA — Ambient Temperature (°C)  
Fig. 4 – Typical Junction Capacitance  
Fig. 3 – Pulse Waveform  
10,000  
1,000  
100  
150  
100  
50  
TJ = 25°C  
f = 1.0MHz  
Vsig = 50mVp-p  
TJ = 25°C  
Pulse Width (td)  
tr = 10µsec.  
is defined as the point  
Peak Value  
IPPM  
where the peak current  
decays to 50% of IPPM  
Measured at  
Stand-Off  
Voltage, VWM  
Uni-Directional  
Half Value — IPP  
IPPM  
2
Bi-Directional  
10/1000µsec. Waveform  
as defined by R.E.A.  
td  
10  
0
1.0  
3.0  
4.0  
1
10  
100  
200  
0
2.0  
VWM — Reverse Stand-off Voltage (V)  
t — Time (ms)  
Fig. 6 - Maximum Non-Repetitive Forward  
Surge Current Uni-Directional Only  
Fig. 5 – Typical Transient Thermal  
Impedance  
1000  
200  
TJ = TJ max.  
8.3ms Single Half Sine-Wave  
(JEDEC Method)  
100  
50  
100  
10  
1
10  
0.001  
0.01  
0.1  
1
10  
100  
1000  
1
5
10  
50  
100  
tp — Pulse Duration (sec)  
Number of Cycles at 60 Hz  
www.vishay.com  
4
Document Number 88390  
17-Feb-04  
Legal Disclaimer Notice  
Vishay  
Notice  
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,  
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.  
Information contained herein is intended to provide a product description only. No license, express or implied, by  
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's  
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express  
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness  
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.  
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.  
Customers using or selling these products for use in such applications do so at their own risk and agree to fully  
indemnify Vishay for any damages resulting from such improper use or sale.  
Document Number: 91000  
Revision: 08-Apr-05  
www.vishay.com  
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