SMB5341B [PACELEADER]
SURFACE MOUNT ZENER TYPE;
| 型号： | SMB5341B |
| 厂家： | 
PACELEADER INDUSTRIAL |
| 描述： | SURFACE MOUNT ZENER TYPE 二极管 |
| 文件： | 总3页 (文件大小：458K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMB5341B
thru
SMB5388B
SSUURRFFAACCEE MMOOUUNNTT ZZEENNEERR TTYYPPEE
5.0
WATTS
ZENER DIODES
SURFACE MOUNT
SMB/DO-214AA
.075(1.91)
.083(2.11)
.130(3.30)
.155(3.94)
.160(4.06)
.185(4.70)
.006(.152)
.012(.305)
.083(2.13)
.096(2.44)
.030(0.76)
.050(1.27)
.004(.102)
.008(.203)
.200(5.08)
.220(5.59)
Dimensions in inches and (millimeters)
FEATURES
MECHANICAL DATA
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Case: Molded plastic
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●
●
●
●
●
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Glass passivated chip
Low leakage
Built-in strain relief
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750,
Method 2026
Low inductance
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●
Polarity: Color band denotes cathode en
Mounting position: Any
High peak reverse power dissipat
Lead (Pb)-free component
For use in stabilizing and
clipping circuits with high power
rating
o
MAXIMUM RATINGS (at TA=25 C unless otherwise noted)
Parameter
Symbol
PD
Value
5.0
UNIT
Watts
Volts
°C
DC Power Dissipation at TL = 50 °C (Note1)
Maximum Forward Voltage at IF = 1 A.
Junction Temperature Range
VF
1.2
TJ
TSTG
- 55 to + 175
- 55 to + 175
Storage Temperature Range
°C
Note:
(1) TL = Lead temperature at 3/8 " (9.5mm) from body.
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1
SMB5341B
thru
SMB5388B
SSUURRFFAACCEE MMOOUUNNTT ZZEENNEERR TTYYPPEE
Maximum
DC Zener
Current
Nominal Zener
Maximum Reverse
Leakage Current
DEVICE
MARKING
CODE
Maximum Zener Impedance
Voltage
ZENER 5W
SERIES
IR @ VR
VZ @ IZT
(V)
IZT
(mA)
ZZT @ IZT ZZK @ IZK
IZK
IZM
(mA)
(Ω)
(Ω)
(mA)
(μA)
(V)
SMB5341B
SMB5342B
SMB5343B
SMB5344B
SMB5345B
SMB5346B
SMB5347B
SMB5348B
SMB5349B
SMB5350B
SMB5351B
SMB5352B
SMB5353B
SMB5354B
SMB5355B
SMB5356B
SMB5357B
SMB5358B
SMB5359B
SMB5360B
SMB5361B
SMB5362B
SMB5363B
SMB5364B
SMB5365B
SMB5366B
SMB5367B
SMB5368B
SMB5369B
SMB5370B
SMB5371B
SMB5372B
SMB5373B
SMB5374B
SMB5375B
SMB5376B
SMB5377B
SMB5378B
341B
342B
343B
344B
345B
346B
347B
348B
349B
350B
351B
352B
353B
354B
355B
356B
357B
358B
359B
360B
361B
362B
363B
364B
365B
366B
367B
368B
369B
370B
371B
372B
373B
374B
375B
376B
377B
378B
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
200
175
175
150
150
150
125
125
100
100
100
75
75
70
65
65
65
50
50
50
50
50
40
40
30
30
30
25
25
20
20
20
20
20
15
15
1.0
1.0
1.5
1.5
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.5
3.5
4.0
5.0
6.0
8.0
10
11
14
20
25
27
35
40
42
44
45
65
75
75
90
200
200
200
200
200
150
125
125
125
100
75
75
75
75
75
75
75
75
100
110
120
130
140
150
160
170
190
210
230
280
350
400
500
620
720
760
760
800
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
10.0
10.0
10.0
10.0
7.5
5.0
5.0
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
3.0
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
765
700
630
580
545
520
475
430
395
365
340
315
295
280
265
250
237
216
198
190
176
170
158
144
132
122
110
100
93.0
86.0
79.0
76.0
70.0
63.0
58.0
54.5
52.5
47.5
9.9
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
45.5
47.1
51.7
56.0
62.2
66.0
69.2
76.0
15
12
SMB5379B
SMB5380B
SMB5381B
SMB5382B
SMB5383B
SMB5384B
SMB5385B
SMB5386B
SMB5387B
SMB5388B
379B
380B
381B
382B
383B
384B
385B
386B
387B
388B
110
120
130
140
150
160
170
180
190
200
12
10
10
8.0
8.0
8.0
8.0
5.0
5.0
5.0
125
170
190
230
330
350
380
430
450
480
1000
1150
1250
1500
1500
1650
1750
1750
1850
1850
1.0
1.0
1.0
1.0
1.0
1.0
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
83.6
91.2
98.8
106.0
114.0
122.0
129.0
137.0
144.0
152.0
43.0
39.5
36.6
34.0
31.6
29.4
28.0
26.4
25.0
23.6
Notes :
(1) The type number listed have a standard tolerance on the nominal zener voltage of ± 5 %.
(2) The revese surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed
www.paceleader.tw
2
SMB5341B
thru
SMB5388B
SSUURRFFAACCEE MMOOUUNNTT ZZEENNEERR TTYYPPEE
5.0
100
4.0
Range
3.0
2.0
1.0
0.0
10
1
0
25
50
75
100 125 150 175 200
10
100
Lead Temperature ,TL (℃)
Zener Voltage, Vz, (Volts)
Fig. 1 - Power Temperature Derating Curve
Fig. 2 - Temperature Coefficients v.s.
Zener Voltage
40
30
20
10
0
100
10
Vz=100V
1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Lead Length to Heat Sink , L, (inches)
1
1
10
100
1000
Pulse Width, PW, (ms)
Fig. 3 - Typical Thermal Resistance v.s. Lead Length
Fig. 4 - Maximum Surge Power
100
10
1
D=0.5
D=0.2
D=0.1
D=0.05
D=0.01
D=0
Note: Below 0.1 second, Thermal
response curve is applicable
to any lead length (L)
Single Pulse ∆TJL=ΘJL(t)PPK
Repetitive Pulse ∆TJL=ΘJL(t,D)PPK
0.1
0.001
0.01
0.1
Pulse Width, PW, (ms)
1
10
100
Fig. 5 - Typical Thermal Response L, Lead Length=3/8inch
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