Document
SMBJ5333B - SMBJ5388B
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 200V POWER: 5.0Wa t t s
Features
! Complete Voltage Range 3.3 to 200 Volts ! High peak reverse power dissipation ! High reliability ! Low leakage current
Mechanical Data
! Case : SMB (DO-214AA) Molded plastic ! Epoxy : UL94V-O rate flame retardant ! Lead : Lead formed for Surface mount ! Polarity : Color band denotes cathode end ! Mounting position : Any ! Weight : 0.339 gram
B
SMB(DO-214AA)
Dim Min Max
A
3.30 3.94
A
C
B
4.06 4.70
C
1.91 2.21
D
0.15 0.31
D
E
5.00 5.59
G
0.10 0.20
J
H
0.76 1.52
H
G
E
J
2.00 2.62
All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
Rating
Power Dissipation at TL = 25 °C Maximum Forward Voltage at IF = 1.0 A Thermal Resistance, Junction to Ambient (Note 1) Thermal Resistance, Junction to Lead (Note 1) Operating and Storage Temperature Range
Symbol
PD VF RӨJA RӨJL TJ, TSTG
Note : (1) When mounted on FR4 PC board (1 oz Cu) with recommended footprint.
Value
5 1.2 90 25 - 65 to + 150
Unit
W V °C/W °C/W °C
1 of 2
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ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified)
TYPE
SMBJ5333B SMBJ5334B SMBJ5335B SMBJ5336B SMBJ5337B SMBJ5338B SMBJ5339B SMBJ5340B SMBJ5341B SMBJ5342B SMBJ5343B SMBJ5344B SMBJ5345B SMBJ5346B SMBJ5347B SMBJ5348B SMBJ5349B SMBJ5350B SMBJ5351B SMBJ5352B SMBJ5353B SMBJ5354B SMBJ5355B SMBJ5356B SMBJ5357B SMBJ5358B SMBJ5359B SMBJ5360B SMBJ5361B SMBJ5362B SMBJ5363B SMBJ5364B SMBJ5365B SMBJ5366B SMBJ5367B SMBJ5368B SMBJ5369B SMBJ5370B SMBJ5371B SMBJ5372B SMBJ5373B SMBJ5374B SMBJ5375B SMBJ5376B SMBJ5377B SMBJ5378B SMBJ5379B SMBJ5380B SMBJ5381B SMBJ5382B SMBJ5383B SMBJ5384B SMBJ5385B SMBJ5386B SMBJ5387B SMBJ5388B
Regulator
Voltage
VZ @ IZT
IZT
(V)
(mA)
3.3
380
3.6
350
3.9
320
4.3
290
4.7
260
5.1
240
5.6
220
6.0
200
6.2
200
6.8
175
7.5
175
8.2
150
8.7
150
9.1
150
10
125
11
125
12
100
13
100
14
100
15
75
16
75
17
70
18
65
19
65
20
65
22
50
24
50
25
50
27
50
28
50
30
40
33
40
36
30
39
30
43
30
47
25
51
25
56
20
60
20
62
20
68
20
75
20
82
15
87
15
91
15
100
12
110
12
120
10
130
10
140
8.0
150
8.0
160
8.0
170
8.0
180
5.0
190
5.0
200
5.0
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK
IZK
(Ω)
(Ω)
(mA)
3.0
400
1.0
2.5
500
1.0
2.0
500
1.0
2.0
500
1.0
2.0
450
1.0
1.5
400
1.0
1.0
400
1.0
1.0
300
1.0
1.0
200
1.0
1.0
200
1.0
1.5
200
1.0
1.5
200
1.0
2.0
200
1.0
2.0
150
1.0
2.0
125
1.0
2.5
125
1.0
2.5
125
1.0
2.5
100
1.0
2.5
75
1.0
2.5
75
1.0
2.5
75
1.0
2.5
75
1.0
2.5
75
1.0
3.0
75
1.0
3.0
75
1.0
3.5
75
1.0
3.5
100
1.0
4.0
110
1.0
5.0
120
1.0
6.0
130
1.0
8.0
140
1.0
10
150
1.0
11
160
1.0
14
170
1.0
20
190
1.0
25
210
1.0
27
230
1.0
35
280
1.0
40
350
1.0
42
400
1.0
44
500
1.0
45
620
1.0
65
720
1.0
75
760
1.0
75
760
1.0
90
800
1.0
125
1000
1.0
170
1150
1.0
190
1250
1.0
230
1500
1.0
330
1500
1.0
350
1650
1.0
380
1750
1.0
430
1750
1.0
450
1850
1.0
480
1850
1.0
Maximum Reverse
Leakage Current
IR @ VR
(μA)
(V)
300
1.0
150
1.0
50
1.0
10
1.0
5.0
1.0
1.0
1.0
1.0
2.0
1.0
3.0
1.0
3.0
10
5.2
10
5.7
10
6.2
10
6.6
7.5
6.9
5.0
7.6
5.0
8.4
2.0
9.1
1.0
9.9
1.0
10.6
1.0
11.5
1.0
12.2
0.5
12.9
0.5
13.7
0.5
14.4
0.5
15.2
0.5
16.7
0.5
18.2
0.5
19.0
0.5
20.6
0.5
21.2
0.5
22.8
0.5
25.1
0.5
27.4
0.5
29.7
0.5
32.7
0.5
35.8
0.5
38.8
0.5
42.6
0.5
45.5
0.5
47.1
0.5
51.7
0.5
56.0
0.5
62.2
0.5
66.0
0.5
69.2
0.5
76.0
0.5
83.6
0.5
91.2
0.5
98.8
0.5
106
0.5
114
0.5
122
0.5
129
0.5
137
0.5
144
0.5
152
Maximum Zener Current
IZM (mA) 1440 1320 1220 1100 1010 930 856 790 765 700 630 580 545 520 475 430 395 365 340 315 295 280 265 250 237 216 198 190 176 170 158 144 132 122 110 100 93.0 86.0 79.0 76.0 70.0 63.0 58.0 54.5 52.5 47.5 43.0 39.5 36.6 34.0 31.6 29.4 28.0 26.4 25.0 23.6
Maximum Surge Current
IZSM (A) 20.0 18.7 17.6 16.4 15.3 14.4 13.4 12.7 12.4 11.5 10.7 10.0 9.5 9.2 8.6 8.0 7.5 7.0 6.7 6.3 6.0 5.8 5.5 5.3 5.1 4.7 4.4 4.3 4.1 3.9 3.7 3.5 3.3 3.1 2.8 2.7 2.5 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2 1.1 1.1 1.0 1.0 0.9 0.9
Notes : (1) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance. (2) The surge current (IZSM) is specified as the maximum peak of a non- recurrent half-sin wave of 8.3 ms duration. (3) Voltage regulation (VZ) is the difference between the voltage measured at 10% and 50% of I
Maximum Voltage Regulator
∆VZ 0.85 0.80 0.54 0.49 0.44 0.39 0.25 0.19 0.10 0.15 0.15 0.20 0.20 0.22 0.22 0.25 0.25 0.25 0.25 0.25 0.30 0.35 0.40 0.40 0.40 0.45 0.55 0.55 0.60 0.60 0.60 0.60 0.65 0.65 0.70 0.80 0.90 1.00 1.20 1.35 1.50 1.60 1.80 2.00 2.20 2.30 2.50 2.50 2.50 2.50 3.00 3..