HY 1N4728A, 1EZ400A Service Manual

1N4728A thru 1EZ400A
ZENER DIODES
FEATURES
Low zener impedance
Low regulation factor
Glass passivated junction
High temperature soldering guaranteed:
260/10S/9.5mm lead length at 5 lbs tension
MECHANICAL DATA
Case:JEDEC DO-41 Molded
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
VOLTAGE - 3.3 to 400Volts
POWER -1.0 Watts
DO-41
Dimensions in inches and (millimeters)
MAXIMUM TATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Parameter
Zener Current see Table Characteristics
Power Dissipation at Tamb=25(Note 1)
Forward voltage at IF=200mA
Thermal resistance junction ambient (Note 1)
Junction Temperature
Storage Temperature Range
NOTES:
1: Valid provided that leads at a distance of 10 mm from case are kept at amb ient temperature
Symbol Units
P
tot
V
F
θJA
R
T
J
STG
T
Value
1000
1.2
170
200
-65 to + 200
mW
V
/W
1N4728A thru 1EZ400A
Nominal
Zener
Device Type
Voltage
Z
@ I
V
ZT
Volts mA Ohms Ohms μA Volts mA mA
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
1EZ110A
1EZ120A
1EZ130A
1EZ150A
1EZ160A
1EZ180A
1EZ200A
1EZ240A
1EZ250A
1EZ270A
1EZ300A
1EZ330A
1EZ380A
1EZ390A
1EZ400A
3.3 76 10
3.6 69 10
3.9 64 9.0
4.3 58 9.0
4.7 53 8.0
5.1 49 7.0
5.6 45 5.0
6.2 41 2.0
6.8 37 3.5
7.5 34 4.0
8.2 31 4.5
9.1 28 5.0
10 25 7.0
11 23 8.0
12 21 9.0
13 19 10
15 17 14 16 15.5 16
18 14 20
20 12.5 22
22 11.5 23
24 10.5 25
27 9.5 35
30 8.5 40
33 7.5 45
36 7.0 50
39 6.5 60
43 6.0 70
47 5.5 80
51 5.0 95
56 4.5 110
62 4.0 125
68 3.7 150
75 3.3 175
82 3.0 200
91 2.8 250
100 2.5 350
110 2.3 450
120 2.0 550
130 1.9 700
150 1.7 1000
160 1.6 1100
180 1.4 1200
200 1.2 1500
240 0.93 1800
250 0.9 2000
270 0.82 2100
300 0.75 2300
330 0.7 2500
380 0.6 2700
390 0.6 2800
400 0.7 4000
Note 1 : Suffix "A" indicate ±5% tolerance
Test
Current
ZT
I
Maximum Zener
Impedance
ZZT@IZTZZT@I
400 100 1.0 1.0
400 100 1.0 1.0
400 50 1.0 1.0
400 10 1.0 1.0
500 10 1.0 1.0
550 10 1.0 1.0
600 10 2.0 1.0
700 10 3.0 1.0
700 10 4.0 1.0
700 10 5.0 0.5
700 10 6.0 0.5
700 10 7.0 0.5
700 10 7.6 0.25
700 5.0 8.4 0.25
700 5.0 9.1 0.25
700 5.0 9.9 0.25
700 5.0 11.4 0.25
700 5.0 12.2 0.25
750 5.0 13.7 0.25
750 5.0 15.2 0.25
750 5.0 16.7 0.25
750 5.0 18.2 0.25
750 5.0 20.6 0.25
1000 5.0 22.8 0.25
1000 5.0 25.1 0.25
1000 5.0 27.4 0.25
1000 5.0 29.7 0.25
1500 5.0 32.7 0.25
1500 5.0 35.8 0.25
1500 5.0 38.8 0.25
2000 5.0 42.6 0.25
2000 5.0 47.1 0.25
2000 5.0 51.7 0.25
2000 5.0 56.0 0.25
3000 5.0 62.2 0.25
3000 5.0 69.2 0.25
3000 5.0 76.0 0.25
4000 5.0 83.6 0.25
4500 5.0 91.2 0.25
5000 5.0 98.8 0.25
6000 5.0 114.0 0.25
6500 5.0 121.6 0.25
7000 5.0 136.8 0.25
8000 5.0 152.0 0.25
8500 5.0 182.4 0.25
9000 5.0 190.0 0.25
9000 5.0 205.0 0.25
9500 5.0 228.0 0.25
9500 5.0 250.0 0.25
9500 5.0 288.0 0.25
9500 5.0 295.0 0.25
13000 5.0 304.0 0.25
Maximum Reverse
Leakage Current
ZK
I
R
@V
Max.
Surge
ZK
I
R
Current
R
@25
I
Typical
Temperature
Coefficient
(%/℃)
Maximum Regulator
Current
ZM
I
mA
1380 -0.070 276
1260 -0.065 252
1170 -0.060 234
1085 ±0.055 217
965 ±0.030 193
890 ±0.030 178
810.0 +0.038 162
730.0 +0.045 146
660 +0.050 133
605 +0.058 121 550 +0.062 110
500 +0.068 100
454 +0.075 91
414 +0.076 83
380 +0.077 76
344 +0.079 69
304 +0.082 61 285 +0.083 57
250 +0.085 50
225 +0.086 45
205 +0.087 41
190 +0.088 38
170 +0.090 34
150 +0.091 30
135 +0.092 27
125 +0.093 25
115 +0.094 23
110 +0.095 22
95 +0.095 19
90 +0.096 18
80 +0.096 16
70 +0.096 14
65 +0.096 13
60 +0.096 12
55 +0.096 11
50 +0.096 10
45 +0.096 9
- +0.095 -
- +0.095 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
- +0.096 -
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