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1N6278 [EIC]

TRANSIENT VOLTAGE SUPPRESSOR; 瞬态电压抑制器
1N6278
型号： 1N6278
厂家： EIC DISCRETE SEMICONDUCTORS    EIC DISCRETE SEMICONDUCTORS
描述：

TRANSIENT VOLTAGE SUPPRESSOR
瞬态电压抑制器

瞬态抑制器 二极管
文件： 总4页 (文件大小：31K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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1N6267 - 1N6303A  
TRANSIENT VOLTAGE  
SUPPRESSOR  
BR  
V : 6.8 - 200 Volts  
DO-201AD  
PPK : 1500 Watts  
FEATURES :  
1.00 (25.4)  
0.21 (5.33)  
MIN.  
* 1500W surge capability at 1ms  
0.19 (4.83)  
* Excellent clamping capability  
* Low zener impedance  
0.375 (9.53)  
0.285 (7.24)  
* Fast response time : typically less  
then 1.0 ps from 0 volt to VBR(min.)  
m
* Typical IR less then 1 A above 10V  
1.00 (25.4)  
MIN.  
0.052 (1.32)  
0.048 (1.22)  
MECHANICAL DATA  
* Case : DO-201AD Molded plastic  
* Epoxy : UL94V-O rate flame retardant  
* Lead : Axial lead solderable per MIL-STD-202,  
method 208 guaranteed  
Dimensions in inches and (millimeters)  
* Polarity : Color band denotes cathode end except Bipolar.  
* Mounting position : Any  
* Weight : 1.21 grams  
DEVICES FOR BIPOLAR APPLICATIONS  
For bi-directional use C or CA Suffix  
Electrical characteristics apply in both directions  
MAXIMUM RATINGS  
°
Rating at 25 C ambient temperature unless otherwise specified.  
Rating  
Symbol  
Value  
Unit  
°
(Note1)  
PK  
Peak Power Dissipation at Ta = 25 C, Tp=1ms  
P
1500  
Watts  
°
Steady State Power Dissipation at TL = 75 C  
(Note 2)  
D
Lead Lengths 0.375", (9.5mm)  
P
5.0  
Watts  
Peak Forward Surge Current, 8.3ms Single Half  
Sine-Wave Superimposed on Rated Load  
(JEDEC Method) (Note 3)  
IFSM  
200  
Amps.  
°
C
Operating and Storage Temperature Range  
TJ, TSTG  
- 65 to + 175  
Note :  
°
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 C per Fig. 1  
(2) Mounted on Copper Lead area of 1.57 in (40mm ).  
2
2
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.  
UPDATE : APRIL 25, 1998  
ELECTRICAL CHARACTERISTICS  
°
Rating at = 25 C ambient temperature unless otherwise specified  
Breakdown Voltage @ It  
( Note 1 )  
Working Peak  
Maximum  
Reverse Leakage  
@ VRWM  
Maximum  
Reverse  
Current  
Maximum  
Clamping  
Maximum  
Temperature  
Co-efficient  
TYPE  
Reverse  
Voltage  
Voltage @ IRSM  
BR  
V
RWM  
R
RSM  
RSM  
BR  
Unidirectional  
Axial Lead  
(V)  
It  
(mA)  
V
I
I
V
of V  
Min.  
Max.  
(V)  
(mA)  
(A)  
(V)  
°
(% / C)  
1N6267  
1N6267A  
1N6268  
6.12  
6.45  
6.75  
7.13  
7.38  
7.79  
8.19  
8.65  
9.00  
9.50  
9.90  
10.5  
10.8  
11.4  
11.7  
12.4  
13.5  
14.3  
14.4  
15.2  
16.2  
17.1  
18.0  
19.0  
19.8  
20.9  
21.6  
22.8  
24.3  
25.7  
27.0  
28.5  
29.7  
31.4  
32.4  
34.2  
35.1  
37.1  
38.7  
40.9  
42.3  
44.7  
45.9  
48.5  
50.4  
53.2  
55.8  
7.48  
7.14  
8.25  
7.88  
9.02  
8.61  
10.0  
9.55  
11.0  
10.5  
12.1  
11.6  
13.2  
12.6  
14.3  
13.7  
16.5  
15.8  
17.6  
16.8  
19.8  
18.9  
22.0  
21.0  
24.2  
23.1  
26.4  
25.2  
29.7  
28.4  
33.0  
31.5  
36.3  
34.7  
39.6  
37.8  
42.9  
41.0  
47.3  
45.2  
51.7  
49.4  
56.1  
53.6  
61.6  
58.8  
68.2  
10  
10  
5.50  
5.80  
6.05  
6.40  
6.63  
7.02  
7.37  
7.78  
8.10  
8.55  
8.92  
9.40  
9.72  
10.2  
10.5  
11.1  
12.1  
12.8  
12.9  
13.6  
14.5  
15.3  
16.2  
17.1  
17.8  
18.8  
19.4  
20.5  
21.8  
23.1  
24.3  
25.6  
26.8  
28.2  
29.1  
30.8  
31.6  
33.3  
34.8  
36.8  
38.1  
40.2  
41.3  
43.6  
45.4  
47.8  
50.2  
1000  
1000  
500  
500  
200  
200  
50  
139  
143  
128  
132  
120  
124  
109  
112  
100  
103  
93.0  
96.0  
87.0  
90.0  
79.0  
82.0  
68.0  
71.0  
64.0  
67.0  
56.5  
59.5  
51.5  
54.0  
47.0  
49.0  
43.0  
45.0  
38.5  
40.0  
34.5  
36.0  
31.5  
33.0  
29.0  
30.0  
26.5  
28.0  
24.0  
25.3  
22.2  
23.2  
20.4  
21.4  
18.6  
19.5  
16.9  
10.8  
10.5  
11.7  
11.3  
12.5  
12.1  
13.8  
13.4  
15.0  
14.5  
16.2  
15.6  
17.3  
16.7  
19.0  
18.2  
22.0  
21.2  
23.5  
22.5  
26.5  
25.2  
29.1  
27.7  
31.9  
30.6  
34.7  
33.2  
39.1  
37.5  
43.5  
41.4  
47.7  
45.7  
52.0  
49.9  
56.4  
53.9  
61.9  
59.3  
67.8  
64.8  
73.5  
70.1  
80.5  
77.0  
89.0  
0.057  
0.057  
0.061  
0.061  
0.065  
0.065  
0.068  
0.068  
0.073  
0.073  
0.075  
0.075  
0.078  
0.078  
0.081  
0.081  
0.084  
0.084  
0.086  
0.086  
0.088  
0.088  
0.090  
0.090  
0.092  
0.092  
0.094  
0.094  
0.096  
0.096  
0.097  
0.097  
0.098  
0.098  
0.099  
0.099  
0.100  
0.100  
0.101  
0.101  
0.101  
0.101  
0.102  
0.102  
0.103  
0.103  
0.104  
10  
1N6268A  
1N6269  
10  
10  
1N6269A  
1N6270  
1N6270A  
1N6271  
10  
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  
50  
10  
1N6271A  
1N6272  
10  
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  
1N6272A  
1N6273  
1N6273A  
1N6274  
1N6274A  
1N6275  
1N6275A  
1N6276  
1N6276A  
1N6277  
1N6277A  
1N6278  
1N6278A  
1N6279  
1N6279A  
1N6280  
1N6280A  
1N6281  
1N6281A  
1N6282  
1N6282A  
1N6283  
1N6283A  
1N6284  
1N6284A  
1N6285  
1N6285A  
1N6286  
1N6286A  
1N6287  
1N6287A  
1N6288  
1N6288A  
1N6289  
1N6289A  
1N6290  
ELECTRICAL CHARACTERISTICS  
°
Rating at = 25 C ambient temperature unless otherwise specified  
Breakdown Voltage @ It  
( Note 1 )  
Working Peak  
Maximum  
Reverse Leakage  
@ VRWM  
Maximum  
Reverse  
Current  
IRSM  
Maximum  
Clamping  
Voltage @ IRSM  
VRSM  
Maximum  
Temperature  
Co-efficient  
of V BR  
Reverse  
Voltage  
VRWM  
(V)  
TYPE  
VBR (V)  
It  
IR  
m
( A)  
Min.  
Max.  
(mA)  
(A)  
(V)  
°
(% / C)  
1N6290A  
58.9  
61.2  
64.6  
67.5  
71.3  
73.8  
77.9  
81.9  
86.5  
90.0  
95.0  
99.0  
105  
108  
114  
117  
124  
135  
143  
144  
152  
153  
162  
162  
171  
180  
190  
65.1  
74.8  
71.4  
82.5  
78.8  
90.2  
86.1  
100  
95.5  
110  
105  
121  
116  
132  
126  
143  
137  
165  
158  
176  
168  
187  
179  
198  
189  
220  
210  
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  
53.0  
55.1  
58.1  
60.7  
64.1  
66.4  
70.1  
73.7  
77.8  
81.0  
85.5  
89.2  
94.0  
97.2  
102  
105  
111  
121  
128  
130  
136  
138  
145  
146  
154  
162  
171  
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  
17.7  
15.3  
16.3  
13.9  
14.6  
12.7  
13.3  
11.4  
12.0  
10.4  
11.0  
9.5  
85.0  
98.0  
92.0  
108  
103  
118  
113  
131  
125  
144  
137  
158  
152  
173  
165  
187  
179  
215  
207  
230  
219  
244  
234  
258  
246  
287  
274  
0.104  
0.104  
0.104  
0.105  
0.105  
0.105  
0.105  
0.106  
0.106  
0.106  
0.106  
0.107  
0.107  
0.107  
0.107  
0.107  
0.107  
0.108  
0.108  
0.108  
0.108  
0.108  
0.108  
0.108  
0.108  
0.108  
0.108  
1N6291  
1N6291A  
1N6292  
1N6292A  
1N6293  
1N6293A  
1N6294  
1N6294A  
1N6295  
1N6295A  
1N6296  
1N6296A  
1N6297  
9.9  
8.7  
1N6297A  
1N6298  
9.1  
8.0  
1N6298A  
1N6299  
1N6299A  
1N6300  
8.4  
7.0  
7.2  
6.5  
1N6300A  
1N6301  
1N6301A  
1N6302  
6.8  
6.2  
6.4  
5.8  
1N6302A  
1N6303  
6.1  
5.2  
1N6303A  
5.5  
Note:  
BR  
m
( 1 ) V measured after It applied for 300 s., It = square wave pulse or equivalent.  
F
F
( 2 ) V = 3.5 Vmax., I = 100 Amps. ( 6.8 Volts thru 91 Volts )  
F
F
V = 5.0 Vmax., I = 100 Amps. ( 100 Volts thru 200 Volts ) per 1/2 square or equivalent sine wave.  
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.  
RATING AND CHARACTERISTIC CURVES ( 1N6267 - 1N6303A )  
FIG.1 - PULSE DERATING CURVE  
FIG.2 - MAXIMUM NON-REPETITIVE  
SURGE CURRENT  
120  
240  
200  
160  
100  
80  
60  
40  
120  
80  
8.3 ms SINGLE HALF SINE WAVE  
JEDEC METHOD  
40  
0
20  
0
0
25  
50  
75  
100  
125  
150  
175  
1
2
4
6
10  
20  
40  
60 100  
°
Ta, AMBIENT TEMPERATURE, ( C)  
NUMBER OF CYCLES AT 60Hz  
FIG.3 - STEADY STATE POWER DERATING  
FIG.4 - PULSE RATING CURVE  
5.00  
100  
10  
3.75  
2.50  
1.25  
1.0  
0.1  
Single Phase Half Wave  
60 Hz Resistive or Inductive load  
m
0.1 s  
m
1.0 s  
m
10 s  
m
100 s  
1.0ms  
10ms  
0
0
25  
50  
75  
175  
200  
100  
125  
150  
tp, PULSE WIDTH  
°
TL, LEAD TEMPERATURE ( C)  
FIG.5 - PULSE WAVEFORM  
Tr = 10ms  
TJ=25 °C  
Pulse Width (tp) is defined  
as that point where the peak  
current decays to 50%  
of IRSM  
100  
Peak Value  
IRMS  
Half Value - IRMS  
50  
2
10X1000 Waveform  
as defined by R.E.A.  
tp  
0
0
1.0  
2.0  
3.0  
4.0  
T, TIME(ms)  

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