1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
5 Watt Surmetic 40
Silicon Zener Diodes
This is a complete series of 5 Watt Zener Diodes with tight limits and better operating
characteristics that reflect the superior capabilities of silicon-oxide-passivated junctions.
All this is in an axial-lead, transfer-molded plastic package that offers protection in all com-
mon environmental conditions.
Specification Features:
Up to 180 Watt Surge Rating @ 8.3 ms
Maximum Limits Guaranteed on Seven Electrical Parameters
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by color band. When operated in zener mode, cathode
will be positive with respect to anode
MOUNTING POSITION: Any
WEIGHT: 0.7 gram (approx)
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
1N5333B
through
1N5388B
5 WATT
ZENER REGULATOR
DIODES
3.3–200 VOLTS
CASE 17
PLASTIC
MAXIMUM RATINGS
Rating
DC Power Dissipation @ TL = 75°C
Lead Length = 3/8
Derate above 75°C
Operating and Storage Junction Temperature Range
Symbol
PD
TJ, Tstg
Value
5
40
– 65 to +200
Unit
Watts
mW/°C
°C
8
L = LEAD LENGTH
L = TO HEAT SINK
L = 1/8
L = (SEE FIGURE 5)
6
L = 3/8
4
L = 1
2
0
0 20 40 60 80 100 120 140 160 180 200
TL, LEAD TEMPERATURE (°C)
Figure 1. Power Temperature Derating Curve
5 Watt Surmetic 40 Data Sheet
6-1
Motorola TVS/Zener Device Data


1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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1N5333B through 1N5388B
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.2 Max @ IF = 1 A for all types)
JEDEC
Type No.
(Note 1)
Nominal
Zener
Voltage
VZ @ IZT
Volts
(Note 2)
Test
Current
IZT
mA
Max Zener Impedance
Max Reverse
Leakage Current
ZZT @IZT ZZK @ IZK = 1 mA
Ohms
Ohms
(Note 2)
(Note 2)
IR @ VR
µA Volts
Max
Surge
Current
ir, Amps
(Note 3)
Max Voltage
Regulation
VZ, Volt
(Note 4)
Maximum
Regulator
Current
IZM
mA
(Note 5)
1N5333B 3.3 380
3
1N5334B 3.6 350 2.5
1N5335B 3.9 320
2
1N5336B 4.3 290
2
1N5337B 4.7 260
2
400 300 1 20 0.85 1440
500
150 1
18.7
0.8
1320
500 50 1 17.6 0.54 1220
500 10 1 16.4 0.49 1100
450 5 1 15.3 0.44 1010
1N5338B 5.1 240 1.5
1N5339B 5.6 220
1
1N5340B 6 200 1
1N5341B 6.2 200
1
1N5342B 6.8 175
1
400 1 1 14.4 0.39 930
400 1 2 13.4 0.25 865
300
1 3 12.7 0.19
790
200
1 3 12.4
0.1
765
200
10 5.2
11.5
0.15
700
1N5343B 7.5 175 1.5
1N5344B 8.2 150 1.5
1N5345B 8.7 150
2
1N5346B 9.1 150
2
1N5347B 10 125
2
200
10 5.7
10.7
0.15
630
200
10 6.2
10
0.2 580
200
10 6.6
9.5
0.2
545
150
7.5 6.9
9.2
0.22
520
125
5 7.6
8.6
0.22
475
1N5348B 11 125 2.5
1N5349B 12 100 2.5
1N5350B 13 100 2.5
1N5351B 14 100 2.5
1N5352B
15
75
2.5
125
5 8.4
8
0.25 430
125
2 9.1
7.5
0.25
395
100
1 9.9
7
0.25 365
75
1 10.6
6.7
0.25
340
75
1 11.5
6.3
0.25
315
1N5353B
16
75
2.5
1N5354B
17
70
2.5
1N5355B
18
65
2.5
1N5356B
19
65
3
1N5357B
20
65
3
75
1 12.2
6
0.3 295
75
0.5 12.9
5.8
0.35
280
75
0.5 13.7
5.5
0.4
265
75
0.5 14.4
5.3
0.4
250
75
0.5 15.2
5.1
0.4
237
1N5358B
22
50
3.5
1N5359B
24
50
3.5
1N5360B
25
50
4
1N5361B
27
50
5
1N5362B
28
50
6
75
0.5 16.7
4.7
0.45
216
100
0.5 18.2
4.4
0.55
198
110
0.5 19
4.3
0.55
190
120
0.5 20.6
4.1
0.6
176
130
0.5 21.2
3.9
0.6
170
1N5363B
30
40
8
1N5364B
33
40
10
1N5365B
36
30
11
1N5366B
39
30
14
1N5367B
43
30
20
140
0.5 22.8
3.7
0.6
158
150
0.5 25.1
3.5
0.6
144
160
0.5 27.4
3.3
0.65
132
170
0.5 29.7
3.1
0.65
122
190
0.5 32.7
2.8
0.7
110
1N5368B
47
25
25
1N5369B
51
25
27
1N5370B
56
20
35
1N5371B
60
20
40
1N5372B
62
20
42
210
0.5 35.8
2.7
0.8
100
230
0.5 38.8
2.5
0.9
93
280
0.5 42.6
2.3
1
86
350
0.5 42.5
2.2
1.2
79
400
0.5 47.1
2.1
1.35
76
1N5373B
68
20
44
1N5374B
75
20
45
1N5375B
82
15
65
1N5376B
87
15
75
1N5377B
91
15
75
500
0.5 51.7
2
1.5 70
620
0.5 56
1.9
1.6
63
720
0.5 62.2
1.8
1.8
58
760
0.5 66
1.7
2 54.5
760
0.5 69.2
1.6
2.2 52.5
1N5378B
100
12
90
1N5379B
110
12
125
1N5380B
120
10
170
1N5381B
130
10
190
1N5382B
140
8
230
800
1000
1150
1250
1500
0.5 76
0.5 83.6
0.5 91.2
0.5 98.8
0.5 106
1.5
1.4
1.3
1.2
1.2
2.5 47.5
2.5 43
2.5 39.5
2.5 36.6
2.5 34
(continued)
Devices listed in bold, italic are Motorola preferred devices.
5 Watt Surmetic 40 Data Sheet
6-2
Motorola TVS/Zener Device Data


1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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1N5333B through 1N5388B
ELECTRICAL CHARACTERISTICS — continued (TA = 25°C unless otherwise noted, VF = 1.2 Max @ IF = 1 A for all types)
JEDEC
Type No.
(Note 1)
Nominal
Zener
Voltage
VZ @ IZT
Volts
(Note 2)
Test
Current
IZT
mA
Max Zener Impedance
Max Reverse
Leakage Current
ZZT @IZT ZZK @ IZK = 1 mA
Ohms
Ohms
(Note 2)
(Note 2)
IR @ VR
µA Volts
Max
Surge
Current
ir, Amps
(Note 3)
Max Voltage
Regulation
VZ, Volt
(Note 4)
Maximum
Regulator
Current
IZM
mA
(Note 5)
1N5383B
150
8
330
1N5384B
160
8
350
1N5385B
170
8
380
1N5386B
180
5
430
1N5387B
190
5
450
1N5388B
200
5
480
1500
1650
1750
1750
1850
1850
0.5 114
0.5 122
0.5 129
0.5 137
0.5 144
0.5 152
1.1
1.1
1
1
0.9
0.9
3 31.6
3 29.4
3 28
4 26.4
5 25
5 23.6
NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION
The JEDEC type numbers shown indicate a tolerance of ±5%.
NOTE 2. ZENER VOLTAGE (VZ) AND IMPEDANCE (ZZT & ZZK)
Test conditions for zener voltage and impedance are as follows: IZ is applied 40 ± 10 ms prior
to reading. Mounting contacts are located 3/8to 1/2from the inside edge of mounting clips
to the body of the diode. (TA = 25°C +8, –2°C).
NOTE 3. SURGE CURRENT (ir)
Surge current is specified as the maximum allowable peak, non-recurrent square-wave cur-
rent with a pulse width, PW, of 8.3 ms. The data given in Figure 6 may be used to find the
maximum surge current for a square wave of any pulse width between 1ms and 1000 ms by
plotting the applicable points on logarithmic paper. Examples of this, using the 3.3 V and
200 V zeners, are shown in Figure 7. Mounting contact located as specified in Note 3. (TA =
25°C +8, –2°C.)
NOTE 4. VOLTAGE REGULATION (VZ)
Test conditions for voltage regulation are as follows: VZ measurements are made at 10% and
then at 50% of the IZ max value listed in the electrical characteristics table. The test current
time duration for each VZ measurement is 40 ± 10 ms. (TA = 25°C +8, –2°C). Mounting contact
located as specified in Note 2.
NOTE 5. MAXIMUM REGULATOR CURRENT (IZM)
The maximum current shown is based on the maximum voltage of a 5% type unit, therefore,
it applies only to the B-suffix device. The actual IZM for any device may not exceed the value
of 5 watts divided by the actual VZ of the device. TL = 75°C at 3/8maximum from the device
body.
NOTE 6. SPECIALS AVAILABLE INCLUDE:
Nominal zener voltages between the voltages shown and tighter voltage tolerance such as
±1% and ±2%. Consult factory.
TEMPERATURE COEFFICIENTS
10
8
6
4
2
RANGE
0
–2
34
5 6 7 8 9 10
VZ, ZENER VOLTAGE @ IZT (VOLTS)
Figure 2. Temperature Coefficient-Range
for Units 3 to 10 Volts
300
200
100
RANGE
50
30
20
10
5
0 20 40 60 80 100 120 140 160 180 200 220
VZ, ZENER VOLTAGE @ IZT (VOLTS)
Figure 3. Temperature Coefficient-Range
for Units 10 to 220 Volts
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
5 Watt Surmetic 40 Data Sheet
6-3


1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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1N5333B through 1N5388B
20
10 D = 0.5
5 D = 0.2
D = 0.1
2
D = 0.05
1
D = 0.01
0.5
0.2 D = 0
0.00
1
PPK t1
t2
NOTE: BELOW 0.1 SECOND, THERMAL
NOTE: RESPONSE CURVE IS APPLICABLE
NOTE: TO ANY LEAD LENGTH (L).
DUTY CYCLE, D = t1/t2
SINGLE PULSE TJL = θJL(t)PPK
REPETITIVE PULSES TJL = θJL(t, D)PPK
0.00 0.01
5
0.05 0.1
0.5 1
t, TIME (SECONDS)
Figure 4. Typical Thermal Response
L, Lead Length = 3/8 Inch
5 10 20
50 100
40 40
20
PW = 1 ms*
10
30 PW = 8.3 ms*
4
2
20
LL
1
10
PRIMARY PATH OF
0.4 *SQUARE WAVE PW = 100 ms*
CONDUCTION IS THROUGH
THE CATHODE LEAD
0.2
PW = 1000 ms*
0 0.1
0 0.2 0.4 0.6 0.8 1
3 4 6 8 10
20 30 40 60 80 100
200
L, LEAD LENGTH TO HEAT SINK (INCH)
NOMINAL VZ (V)
Figure 5. Typical Thermal Resistance
Figure 6. Maximum Non-Repetitive Surge Current
versus Nominal Zener Voltage
(See Note 3)
30
20
10 VZ = 3.3 V
5
2
1
0.5 VZ = 200 V
0.2 PLOTTED FROM INFORMATION
GIVEN IN FIGURE 6
0.1
1 10
100
PW, PULSE WIDTH (ms)
100
0
Figure 7. Peak Surge Current versus Pulse Width
(See Note 3)
1000 TC = 25°C
100
T = 25°C
10
1
0.1
1 2 3 4 5 6 7 8 9 10
VZ, ZENER VOLTAGE (VOLTS)
Figure 8. Zener Voltage versus Zener Current
VZ = 3.3 thru 10 Volts
Devices listed in bold, italic are Motorola preferred devices.
5 Watt Surmetic 40 Data Sheet
6-4
Motorola TVS/Zener Device Data


1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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1N5333B through 1N5388B
1000
T = 25°C
100 100
10 10
1
0.1
10 20 30 40 50 60 70 80
VZ, ZENER VOLTAGE (VOLTS)
Figure 9. Zener Voltage versus Zener Current
VZ = 11 thru 75 Volts
1
0.1
80 100 120 140 160 180 200 220
VZ, ZENER VOLTAGE (VOLTS)
Figure 10. Zener Voltage versus Zener Current
VZ = 82 thru 200 Volts
APPLICATION NOTE
Since the actual voltage available from a given zener diode
is temperature dependent, it is necessary to determine junc-
tion temperature under any set of operating conditions in order
to calculate its value. The following procedure is recom-
mended:
Lead Temperature, TL, should be determined from:
TL = θLA PD + TA
θLA is the lead-to-ambient thermal resistance and PD is the
power dissipation.
Junction Temperature, TJ, may be found from:
TJ = TL + TJL
TJL is the increase in junction temperature above the lead
temperature and may be found from Figure 4 for a train of
power pulses or from Figure 5 for dc power.
TJL = θJL PD
For worst-case design, using expected limits of IZ, limits of
PD and the extremes of TJ (TJ) may be estimated. Changes
in voltage, VZ, can then be found from:
V = θVZ TJ
θVZ, the zener voltage temperature coefficient, is found from
Figures 2 and 3.
Under high power-pulse operation, the zener voltage will
vary with time and may also be affected significantly by the
zener resistance. For best regulation, keep current excursions
as low as possible.
Data of Figure 4 should not be used to compute surge capa-
bility. Surge limitations are given in Figure 6. They are lower
than would be expected by considering only junction tempera-
ture, as current crowding effects cause temperatures to be ex-
tremely high in small spots resulting in device degradation
should the limits of Figure 6 be exceeded.
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
5 Watt Surmetic 40 Data Sheet
6-5


1N5363B (Motorola Inc)
5 WATT ZENER REGULATOR DIODES 3.3-200 VOLTS

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1N5333B through 1N5388B
Zener Voltage Regulator Diodes — Axial Leaded
5 Watt Surmetic 40
B
D
F
2
K
A
1
F
K
NOTE:
1. LEAD DIAMETER & FINISH NOT CONTROLLED
WITHIN DIM F.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.330 0.350 8.38 8.89
B 0.130 0.145 3.30 3.68
D 0.037 0.043 0.94 1.09
F — 0.050 — 1.27
K 1.000 1.250 25.40 31.75
CASE 17-02
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
RL 4K
Tape and Ammo TA 2K
(Refer to Section 10 for more information on Packaging Specifications.)
Devices listed in bold, italic are Motorola preferred devices.
5 Watt Surmetic 40 Data Sheet
6-6
Motorola TVS/Zener Device Data




1N5363B.pdf
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