SMC5342B WEITRON [Weitron Technology], SMC5342B Datasheet - Page 2

• Manufacturer Part Number: SMC5342B
• Description: Surface Mount Zener Diodes
• Manufacturer: WEITRON [Weitron Technology]

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MAXIMUM RATINGS (T
DC Power Dissipation at TL = 50°C
Junction Temperature Range
Storage Temperature Range
SMC5342B series
SMC5342B
SMC5343B
SMC5344B
SMC5345B
SMC5346B
SMC5347B
SMC5348B
SMC5349B
SMC5350B
SMC5351B
SMC5352B
SMC5353B
SMC5354B
SMC5355B
SMC5356B
SMC5357B
SMC5358B
SMC5359B
SMC5360B
SMC5361B
SMC5362B
SMC5363B
SMC5364B
SMC5365B
SMC5366B
SMC5367B
SMC5368B
SMC5369B
SMC5370B
SMC5371B
SMC5372B
SMC5373B
SMC5374B
SMC5375B
SMC5376B
SMC5377B
SMC5378B
Number
//
WEITRON
www.weitron.com.tw
Part
Nom. V
100.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
27.0
28.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
56.0
60.0
62.0
68.0
75.0
82.0
87.0
91.0
Nominal Zener
6.8
7.5
8.2
8.7
9.1
V
Voltage
Z
@ I
ZT
175.0
175.0
150.0
150.0
150.0
125.0
125.0
100.0
100.0
100.0
75.0
75.0
70.0
65.0
65.0
65.0
50.0
50.0
50.0
50.0
50.0
40.0
40.0
30.0
30.0
30.0
25.0
25.0
20.0
20.0
20.0
20.0
20.0
15.0
15.0
15.0
12.0
mA
Parameter
A
=25°C unless otherwise noted)
10.0
11.0
14.0
20.0
25.0
27.0
35.0
40.0
42.0
44.0
45.0
65.0
75.0
75.0
90.0
1.0
1.5
1.5
2.0
2.0
2.0
2.5
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
5.0
6.0
8.0
Ω
Z
ZT
@ I
Max. Zener Impedance
175.0
175.0
150.0
150.0
150.0
125.0
125.0
100.0
100.0
100.0
ZT
75.0
75.0
70.0
65.0
65.0
65.0
50.0
50.0
50.0
50.0
50.0
40.0
40.0
30.0
30.0
30.0
25.0
25.0
20.0
20.0
20.0
20.0
20.0
15.0
15.0
15.0
12.0
mA
200.0
200.0
200.0
200.0
150.0
125.0
125.0
125.0
100.0
100.0
110.0
120.0
130.0
140.0
150.0
160.0
170.0
190.0
210.0
230.0
280.0
350.0
400.0
500.0
620.0
720.0
760.0
760.0
800.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
75.0
Ω
2/2
Z
ZK
@ I
ZK
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
mA
Symbol
T
P
T
STG
150.0
150.0
150.0
150.0
150.0
150.0
J
Leakage Current
D
50.0
2.0
1.0
1.0
1.0
1.0
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
Max. Reverse
uA
I
R
@ V
R
10.6
11.5
12.2
12.9
13.7
14.4
15.2
16.7
18.2
19.0
20.6
21.2
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
42.5
47.1
51.7
56.0
62.2
66.0
69.2
76.0
-55 to +175
-55 to +175
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
9.9
V
Value
5.0
Rev.A 04-Nov-09
DC Zener
Current
700.0
630.0
580.0
545.0
520.0
475.0
430.0
395.0
365.0
340.0
315.0
295.0
280.0
265.0
250.0
237.0
216.0
198.0
190.0
176.0
170.0
158.0
144.0
132.0
122.0
110.0
100.0
Max.
93.0
86.0
79.0
76.0
70.0
63.0
58.0
54.5
52.5
47.5
mA
I
ZM
UNIT
Marking
Code
W
42B
43B
44B
45B
46B
47B
48B
49B
50B
51B
52B
53B
54B
55B
56B
57B
58B
59B
60B
61B
62B
63B
64B
65B
66B
67B
68B
69B
70B
71B
72B
73B
74B
75B
76B
77B
78B
°C
°C