1N5338B-1N5388B
5Watts Axial Leaded Zener Diodes
Features
·
Complete Voltage Range 5.1 to 200 Volts
·
High peak reverse power dissipation
·
High reliability
·
Low leakage current
D
C
A
B
A
Mechanical Data
·
Case : DO-15 Molded plastic
·
Epoxy : UL94V-0 rate flame retardant
·
Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
·
Polarity : Color band denotes cathode end
·
Mounting position : Any
·
Weight : 0.4 gram
DO-15
Dim
A
B
C
D
Min
25.40
5.50
0.686
2.60
Max
¾
7.62
0.889
3.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Rating
DC Power Dissipation at T
L
= 75
°C
(Note1)
Maximum Forward Voltage at I
F
= 1 A
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
Storage Temperature Range
Note :
(1) T
L
= Lead temperature at 3/8 " (9.5mm) from body
Fig. 1 POWER TEMPERATURE DERATING CURVE
5
4
3
2
1
0
0
25
50
75
100
125
150
TL, LEAD TEMPERATURE (°C)
175
Symbol
P
D
V
F
RθJA
T
J
Ts
Value
5.0
1.2
45
- 65 to + 200
- 65 to + 200
Unit
W
V
K/W
°C
°C
Fig. 2 TYPICAL THERMAL RESISTANCE
50
JUNCTION-TO-LEAD THERMAL
RESISTANCE (C°/W)
40
30
20
10
0
P
D
, MAXIMUM DISSIPATION
(WATTS)
L = 3/8" (9.5mm)
200
0
0.2
0.4
0.6
0.8
1.0
LEAD LENGTH TO HEATSINK(INCH)
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ELECTRICAL CHARACTERISTICS
(Rating at 25 °C ambient temperature unless otherwise specified)
Nominal Zener
Maximum Zener
Impedance
I
ZT
(mA)
240
220
200
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
15
12
12
10
10
8.0
8.0
8.0
8.0
5.0
5.0
5.0
Z
ZT
@ I
ZT
(Ω)
1.5
1.0
1.0
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
125
170
190
230
330
350
380
430
450
480
Z
ZK
@ I
ZK
(Ω)
400
400
300
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
1000
1150
1250
1500
1500
1650
1750
1750
1850
1850
I
ZK
(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
1.0
1.0
1.0
Maximum Reverse
Leakage Current
I
R
@ V
R
(
μ
A)
1.0
1.0
1.0
1.0
10
10
10
10
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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
(V)
1.0
2.0
3.0
3.0
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
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
83.6
91.2
98.8
106
114
122
129
137
144
152
Maximum DC
Zener Current
I
ZM
(mA)
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
Type No.
Voltage
V
Z
@ I
ZT
(V)
1N5338B
1N5339B
1N5340B
1N5341B
1N5342B
1N5343B
1N5344B
1N5345B
1N5346B
1N5347B
1N5348B
1N5349B
1N5350B
1N5351B
1N5352B
1N5353B
1N5354B
1N5355B
1N5356B
1N5357B
1N5358B
1N5359B
1N5360B
1N5361B
1N5362B
1N5363B
1N5364B
1N5365B
1N5366B
1N5367B
1N5368B
1N5369B
1N5370B
1N5371B
1N5372B
1N5373B
1N5374B
1N5375B
1N5376B
1N5377B
1N5378B
1N5379B
1N5380B
1N5381B
1N5382B
1N5383B
1N5384B
1N5385B
1N5386B
1N5387B
1N5388B
5.1
5.6
6.0
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
110
120
130
140
150
160
170
180
190
200
Note :
(1) Suffix " B " indicates
±
5% tolerance, suffix " A " indicates
±
10% tolerance.
2 of 2
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