11-11
FRONTIER
ELECTRONICS CO., LTD.
5 WATT SILICON ZENER DIODE
FEATURES
! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
! LOW ZENER IMPEDANCE
! EXCELLENT CLAMPING CAPABILITY
MECHANICAL DATA
! CASE︰MOLDED PLASTIC
! TERMINALS：AXIAL LEADS SOLDERABLE PE R
MIL-STD-202,METHOD 208
! P OLARI TY：COLOR BAND DENOTES CATHODE CASE-DO201AE
! MOUNTING POSITION：ANY
! WEIGHT：0.34 GRAM
DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATINGS AND ELECTRICAL C HARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
STORAGE AN D OPE RATING TEMPERATUR E RANGE -55 TO + 150℃
ELECT RICAL CH ARACTERISTICS (T A=25℃UNLESS OTHERWISE NOTED VF=1.2 V MAX,@IF = 1 A FOR ALL TYPES)
MAXIMUM ZENER
IMPEDANCE M AX. R EVERSE
LEAKAGE CURREN T
JEDEC
TYPE NO
NOMINAL
ZENER
VOLTS
VZ@IZT
VOLTS
TEST
CURRENT
IZT
mA ZZT @ IZT
Ohms ZZK
@
IZK=1mA
Ohms IR @ V
R
µA VOLTS
MAX
SURGE
CURRENT
IR AMPS
MAX
VOLTAGE
REGULATION
VZVOLT
MAXIMUM
REGULATOR
CURRENT
IZM
mA
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
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
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
8
8
8
5
5
5
1
1.5
1.5
2
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3
3
3.5
3.5
4
5
6
8
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
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
10
10
10
10
7.5
5
5
2
1
1
1
1
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
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
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
62.2
66
69.2
76
83.6
91.2
98.8
106
114
122
129
137
144
152
11.5
10.7
10
9.5
9.2
8.6
8
7.5
7
6.7
6.3
6
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
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
0.15
0.15
0.2
0.2
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.3
0.35
0.4
0.4
0.4
0.45
0.55
0.55
0.6
0.6
0.6
0.6
0.65
0.65
0.7
0.8
0.9
1
1.2
1.35
1.5
1.6
1.8
2
2.2
2.5
2.5
2.5
2.5
2.5
3
3
3
4
5
5
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
86
79
76
70
63
58
54.5
52.5
47.5
43
39.5
36.6
34
31.6
29.4
28
26.4
25
23.6
NOTE︰SUFFIX 〝B〞FOR ±5%
1N5342B
THRU
1N5388B
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
.042(1.07)
.037(0.94)
1.0(25.4)
MIN
.220(5.6)
.197(5.0)
RATINGD AND CHARACTEISTIC CURVES 1N5342B THRU 1N5388B
TEMPERATURE COEFFICIENTS
10
8
6
4
2
0
-2
θ
θθ
θVZ, TEMPERAT URE COEFFICIENT
(mV/℃
℃℃
℃) ＠
＠＠
＠IZT
3 4 5 6 7 8 9 10
VZ, ZENER VOLT AGE ＠
＠＠
＠IZT (VOLTS)
Figure 1. Temperature Coefficient-Range
for Units 3 to 10 Volts
RANGE
θ
θθ
θVZ, TEMPERATURE COEFFICIENT
(mV/℃
℃℃
℃) ＠
＠＠
＠IZT
VZ, ZENER VOLTAGE ＠
＠＠
＠IZT (VOLTS)
Figure 4. Temperature Coefficient-Range
for Units 10 to 220 Volts
300
200
100
50
30
20
10
5
0 20 40 60 80 100 120 140 160 180 200 220
RANGE
20
10
5
2
1
0.5
0.2
θ
θθ
θJL (t, D), TRANSIENT THERMAL
RESISTANCE
JUNCTION-TO-LEAD (℃
℃℃
℃/W)
0.001 0.005 0.01 0.05 0.1 0.5 1 5 10 20 50 100
t, TIME (SECONDS)
Figure 3. Typical Thermal Response
L, Lead Length=3/8 Inch
NOTE:BELOW 0.1 SE COND, T HE RMAL
RESPONSE CURVE IS APPLICABLE
TO ANY LEAD LENGTH (L).
DUTY CYCLT, D=t
1/t2
SINGLE PULSE △TJL=θJL(t)PPK
REPETITIVE PULSES △TJL=θJL(t,D)PPK
D=0.05
D=0.2
D=0.1
D=0
D=0.01
D=0.5
PPK t
1
t
2
40
30
20
10
0
θ
θθ
θJL JUNCTION-TO-LEAD T H ERMAL
RESISTANCE (℃
℃℃
℃/W)
0 0.2 0.4 0.6 0.8 1
L,N LE AD LENGTH TO HEAT SINK (INCH
Figure 5. Typical Thermal Resistance
PRIMARY PATHOF
CONDUCTIONIS THROUGH
THE CATHIDE LEAD
LL
8
6
4
2
0
PD, MAXIMUM POWER DISSIPATION
(WATTS)
0 30 60 90 120 150
TL, LEAD TEMPERATUE (℃
℃℃
℃)
Figure 2. Power Temperature Derating
Curve
L=1/8”
L=3/8”
L=1”
L=LEAD LE N GTH
TO HEAT SINK
(SEE FIGURE 5)
11-12
RATINGD AND CHARACTEISTIC CURVES 1N5342B THRU 1N5388B
100
10
1
0.1
IZ, ZENER CURRE NT (mA)
VZ, ZENER VOLT AGE (VOLTS)
Figure 10. Zener Voltage versus Zener Current
V
Z=82 thru 200 Volts
80 100 120 140 160 180 200 220
1000
100
10
1
0.1
IZ, ZENER CURRE NT (mA)
1 2 3 4 5 6 7 8 9 10
VZ, ZENER VOLT AGE (VOLTS)
Figure 8. Zener Voltage versus Zener Current
V
Z=3.3 thru 10 Volts
Tc=25
℃
1000
100
10
1
0.1
IZ, ZENER CURRENT (mA)
VZ, ZENER VOLTAGE (VOLTS)
Figure 9. Zener Voltage versus Zener Current
V
Z=11 thru 75 Volts
10 20 30 40 50 60 70 80
T=25℃
30
20
10
5
2
1
0.5
0.2
0.1
Ir, PEAK SURGE CURRE NT (AMPS)
1 10 100 1000
PW, PULSE WIDTH (ms)
Figure 7. Peak Surge Current versus Pulse Width
VZ=200V
VZ=3.3V
PLOTTED FROMINFORMATION
GIVEN IN FIGURE 6
40
20
10
4
2
1
0.4
0.2
0.1
Ir, PEAK SURGE CURRE NT (AMPS)
3 4 6 810 20 30 40 60 80100 200
NOMINAL VZ(V)
Figure 6. Maximum Non-Repetitive Surge
Current versus Nominal Zener Voltage
PW=100ms
PW=1000ms
PW=8.3ms
PW=1ms
SQUARE WAVE
11-13
