Document
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
1N5338B - 1N5388B
SILICON ZENER DIODES
VZ : 5.1 - 200 Volts PD : 5 Watts
FEATURES :
* Complete Voltage Range 5.1 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free
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
0.142 (3.6) 0.102 (2.6)
0.034 (0.86) 0.028 (0.71)
1.00 (25.4) MIN.
0.300 (7.6) 0.230 (5.8)
1.00 (25.4) MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating
DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at IF = 1 A Junction Temperature Range Storage Temperature Range
Symbol
PD VF TJ Ts
Note : (1) TL = Lead temperature at 3/8 " (9.5mm) from body
Fig. 1 POWER TEMPERATURE DERATING CURVE 5
Value
5.0 1.2 - 65 to + 200 - 65 to + 200
Unit
W V °C °C
Fig. 2 TYPICAL THERMAL RESISTANCE 50
PD, MAXIMUM DISSIPATION (W ATTS)
JUNCTION-TO-LEAD THERMAL RESISTANCE (C°/W)
4
40
3
L = 3/8" (9.5mm)
30
2
20
1
0
0
25 50 75 100 125 150 175 200
TL, LEAD TEMPERATURE (°C)
10
0 0 0.2 0.4 0.6 0.8 1.0 LEAD LENGTH TO HEATSINK(INCH)
Page 1 of 3
Rev. 11 : December 12, 2011
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified)
Nominal Zener
Maximum Zener
Maximum Reverse
Maximum DC
Type No.
Voltage
VZ @ IZT
IZT
(V)
(mA)
ZZT @ IZT (Ω)
Impedance ZZK @ IZK
(Ω)
IZK (mA)
Leakage Current
IR @ VR
(μA)
(V)
Zener Current IZM (mA)
1N5338B
5.1
240
1.5
400
1.0
1.0
1.0
930
1N5339B
5.6
220
1.0
400
1.0
1.0
2.0
865
1N5340B
6.0
200
1.0
300
1.0
1.0
3.0
790
1N5341B
6.2
200
1.0
200
1.0
1.0
3.0
765
1N5342B
6.8
175
1.0
200
1.0
10
5.2
700
1N5343B
7.5
175
1.5
200
1.0
10
5.7
630
1N5344B
8.2
150
1.5
200
1.0
10
6.2
580
1N5345B
8.7
150
2.0
200
1.0
10
6.6
545
1N5346B
9.1
150
2.0
150
1.0
7.5
6.9
520
1N5347B
10
125
2.0
125
1.0
5.0
7.6
475
1N5348B
11
125
2.5
125
1.0
5.0
8.4
430
1N5349B
12
100
2.5
125
1.0
2.0
9.1
395
1N5350B
13
100
2.5
100
1.0
1.0
9.9
365
1N5351B
14
100
2.5
75
1.0
1.0
10.6
340
1N5352B
15
75
2.5
75
1.0
1.0
11.5
315
1N5353B
16
75
2.5
75
1.0
1.0
12.2
295
1N5354B
17
70
2.5
75
1.0
0.5
12.9
280
1N5355B
18
65
2.5
75
1.0
0.5
13.7
265
1N5356B
19
65
3.0
75
1.0
0.5
14.4
250
1N5357B
20
65
3.0
75
1.0
0.5
15.2
237
1N5358B
22
50
3.5
75
1.0
0.5
16.7
216
1N5359B
24
50
3.5
100
1.0
0.5
18.2
198
1N5360B
25
50
4.0
110
1.0
0.5
19.0
190
1N5361B
27
50
5.0
120
1.0
0.5
20.6
176
1N5362B
28
50
6.0
130
1.0
0.5
21.2
170
1N5363B
30
40
8.0
140
1.0
0.5
22.8
158
1N5364B
33
40
10
150
1.0
0.5
25.1
144
1N5365B
36
30
11
160
1.0
0.5
27.4
132
1N5366B
39
30
14
170
1.0
0.5
29.7
122
1N5367B
43
30
20
190
1.0
0.5
32.7
110
1N5368B
47
25
25
210
1.0
0.5
35.8
100
1N5369B
51
25
27
230
1.0
0.5
38.8
93.0
1N5370B
56
20
35
280
1.0
0.5
42.6
86.0
1N5371B
60
20
40
350
1.0
0.5
45.5
79.0
1N5372B
62
20
42
400
1.0
0.5
47.1
76.0
1N5373B
68
20
44
500
1.0
0.5
51.7
70.0
1N5374B
75
20
45
620
1.0
0.5
56.0
63.0
1N5375B
82
15
65
720
1.0
0.5
62.2
58.0
1N5376B
87
15
75
760
1.0
0.5
66.0
54.5
1N5377B
91
15
75
760
1.0
0.5
69.2
52.5
1N5378B
100
12
90
800
1.0
0.5
76.0
47.5
1N5379B
110
12
125
1000
1.0
0.5
83.6
43.0
1N5380B
120
10
170
1150
1.0
0.5
91.2
39.5
1N5381B
130
10
190
1250
1.0
0.5
98.8
36.6
1N5382B
140
8.0
230
1500
1.0
0.5
106
34.0
1N5383B
150
8.0
330
1500
1.0
0.5
114
31.6
1N5384B
160
8.0
350
1650
1.0
0.5
122
29.4
1N5385B
170
8.0
380
1750
1.0
0.5
129
28.0
1N5386B
180
5.0
430
1750
1.0
0.5
137
26.4
1N5387B
190
5.0
450
1850
1.0
0.5
144
25.0
1N5388B
200
5.0
480
1850
1.0
0.5
152
23.6
Note : (1) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance.
Page 2 of 3
Rev. 11 : December 12, 2011
θJL(t,D),Transient Thermal Resistance Junction-To-Lead (°C/W)
TH97/2478
TH09/2479
IATF 0113686 SGS TH07/1033
RATING AND CHARACTERISTIC CURVES ( 1N5338B - 1N5388B )
Fig 3. Typical Thermal Response L, Lead Length = 3/8 Inch
20
D=0.5
10
D=0.2
5 D=0.1
2 D=0.05
1
D=0.01
0.5 0.2 D=0
0.001
0.005 0.01
NOTE:BELOW 0.1 SECOND, THERMAL RESPONSE CURVE IS APPLICABLE
TO ANY LEAD LENGTH (L)
DUTY CYCLE, D = t1/t2 SINGLE PULSE Δ TJL =θJL(t)PPK REPETITIVE PULSE Δ TJL =θJL(t,D)PPK
PPK
t1
t2
0.05 0.1
0.5 1
5
10
50
t,TIME (SECONDS)
100
Fig.4 Maximum Non-Repetitive Surg Current versus Nominal Zener Voltage
40
P.