1N4739A.pdf 데이터시트 (총 6 페이지) - 파일 다운로드 1N4739A 데이타시트 다운로드

No Preview Available !

DATA SHEET
SEMICONDUCTOR
1 Watt DO-41G Hermetically
Sealed Glass Zener Voltage
Regulators
1N4728A~1N4764A
.034(0.86)
.028(0.72)
Maximum Ratings
Rating
Maximum Steady State Power Dissipation
@ TL 50°C, Lead Length = 3/8”
Derate Above 50°C
Operating and Storage
Temperature Range
Symbol
PD
TJ, Tstg
Value
1.0
6.67
-65 to +200
Unit
W
mW/°C
°C
Specification Features
Zener Voltage Range = 3.3 V to 100 V
ESD Rating of Class 3 (>16 KV) per Human Body Model
DO-41G Package
Double Slug Type Construction
Metallurgical Bonded Construction
Oxide Passivated Die
Mechanical Characteristics
Case : Double slug type, hermetically sealed glass
Finish : All external surfaces are corrosion resistant and leads are readily solderable.
Polarity : Cathode indicated by polarity band
Mounting: Any
Maximum Lead Temperature for Soldering Purposes
260°C, 1/16” from the case for 10 seconds
.107(2.71)
.080(2.04)
AXIAL LEAD
DO41G
Cathode
Anode
MARKING DIAGRAM
1N
47
xxA
1N47xxA = Device Code
http://www.yeashin.com
1
REV.03 20121011

No Preview Available !

ELECTRICAL CHARACTERISTICS (TA = 25ºC unless
otherwise noted. VF = 1.2 V Max @ IF = 200mA for all types)
Symbol
Parameter
VZ Reverse Zener Voltage @ IZT
IZT Reverse Zener Current
ZZT Maximum Zener Impedance @ IZT
IZk Reverse Zener Current
ZZk Maximum Zener Impedance @ IZk
IR Reverse Leakage Current @ VR
VR Reverse Voltage
IF Forward Current
VF Forward Voltage @ IF
Ir Surge Current @ TA = 25ºC
1N4728A~1N4764A
ELECTRICAL CHARACTERISTICS (TA = 25ºC unless otherwise noted, VF = 1.2 V Max @ IF = 200mA for all types)
Device
(Note 2.)
Device
Marking
Zener Voltage (Note 3 & 4.)
VZ (Volts)
@ IZT
Min Nom Max (mA)
Zener Impedance (Note 5.)
ZZT @ IZT
ZZK @ IZK
() () (mA)
Leakage Current
IR @ VR
(µA Max) (Volts)
Ir
(Note 6.)
(mA)
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
3.135
3.42
3.705
4.085
4.465
4.845
5.32
5.89
6.46
7.125
7.79
8.645
9.5
3.3 3.465 76
3.6 3.78 69
3.9 4.095 64
4.3 4.515 58
4.7 4.935 53
5.1 5.355 49
5.6 5.88 45
6.2 6.51 41
6.8 7.14 37
7.5 7.875 34
8.2 8.61 31
9.1 9.555 28
10 10.5 25
10 400 1 100
1 1380
10 400 1 100
1 1260
9 400 1 50
1 1190
9 400 1 10
1 1070
8 500 1 10
1 970
7 550 1 10
1 890
5 600 1 10
2 810
2 700 1 10
3 730
3.5 700 1
10
4 660
4
700 0.5
10
5 605
4.5 700 0.5 10
6 550
5
700 0.5
10
7 500
7
700 0.25
10
7.6 454
1N4741A 1N4741A
1N4742A 1N4742A
10.45
11.4
11 11.55 23
12 12.6 21
8
700 0.25
5
9
700 0.25
5
8.4 414
9.1 380
2. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage tolerances. For detailed information on price,
availability and delivery, contact your nearest YEASHIN representative.
4. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C
±1°C and 3/8” lead length.
5. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value
equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK.
6. SURGE CURRENT (Ir) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of ½ square
wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT per JEDEC registration;
however, actual device capability is as described in figure 5 of the General Data DO-41 Glass.
http://www.yeashin.com
2
REV.03 20121011

No Preview Available !

1N4728A~1N4764A
ELECTRICAL CHARACTERISTICS (TA = 25ºC unless otherwise noted, VF = 1.2 V Max @ IF = 200mA for all types)
Device
(Note 7.)
Device
Marking
Zener Voltage (Note 8 & 9.)
VZ (Volts)
@ IZT
Min Nom Max (mA)
Zener Impedance (Note 10.)
ZZT @ IZT
ZZK @ IZK
() () (mA)
Leakage Current
IR @ VR
(µA Max) (Volts)
Ir
(Note 11.)
(mA)
1N4743A 1N4743A
1N4744A 1N4744A
12.35
14.25
13 13.65 19
15 15.75 17
10 700 0.25 5
9.9 344
14
700 0.25
5
11.4 304
1N4745A 1N4745A 15.2
16 16.8 15.5
16
700 0.25
5
12.2 285
1N4746A 1N4746A 17.1
18 18.9 14
20
750 0.25
5
13.7 250
1N4747A 1N4747A 19
20 21 12.5
22
750 0.25
5
15.2 225
1N4748A 1N4748A 20.9
22 23.1 11.5
23
750 0.25
5
16.7 205
1N4749A 1N4749A 22.8
24 25.2 10.5
25
750 0.25
5
18.2 190
1N4750A 1N4750A 25.65
27 28.35 9.5
35
750 0.25
5
20.6 170
1N4751A 1N4751A 28.5
30 31.5 8.5
40 1000 0.25
5
22.8 150
1N4752A 1N4752A 31.35
33 34.65 7.5
45 1000 0.25
5
25.1 135
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
34.2
37.05
40.85
44.65
48.45
53.2
58.9
64.6
71.25
77.9
86.45
95
36 37.8 7
39 40.95 6.5
43 45.15 6
47 49.35 5.5
51 53.55 5
56 58.8 4.5
62 65.1 4
68 71.4 3.7
75 78.75 3.3
82 86.1 3
91 95.55 2.8
100 105 2.5
50 1000 0.25
60 1000 0.25
70 1500 0.25
80 1500 0.25
95 1500 0.25
110 2000 0.25
125 2000 0.25
150 2000 0.25
175 2000 0.25
200 3000 0.25
250 3000 0.25
350 3000 0.25
5
5
5
5
5
5
5
5
5
5
5
5
27.4 125
29.7 115
32.7 110
35.8 95
38.8 90
42.6 80
47.1 70
51.7 65
56 60
62.2 55
69.2 50
76 45
7. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
8. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage tolerances. For detailed information on price,
availability and delivery, contact your nearest YEAHSIN representative.
9. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C
±1°C and 3/8” lead length.
10. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value
equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK.
11. SURGE CURRENT (Ir) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of ½ square
wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT per JEDEC registration;
however, actual device capability is as described in figure 5 of the General Data DO-41 Glass.
http://www.yeashin.com
3
REV.03 20121011

No Preview Available !

DEVICE CHARACTERISTICS
1N4728A~1N4764A
1.25
1
0.75
0.5
0.25
L = 1"
L = 1/8"
L = 3/8"
L = LEAD LENGTH
TO HEAT SINK
0 20 40 60 80 100 120 140 160 180 200
TL, LEAD TEMPERATURE (°C)
Figure 1. Power Temperature Derating Curve
http://www.yeashin.com
4
REV.03 20121011

No Preview Available !

DEVICE CHARACTERISTICS
1N4728A~1N4764A
+12
+10
+8
+6
+4
+2
0
-2
-4
2
a. Range for Units to 12 Volts
b. Range for Units to 12 to 100 Volts
100
70
50
30
20
RANGE
VZ @ I ZT
10
7
5
3
2
RANGE
V Z @ I ZT
3 4 5 6 7 8 9 10 11 12
VZ , ZENER VOLTAGE (VOLTS)
1
10
20 30
50
VZ , ZENER VOLTAGE (VOLTS)
70 100
Figure 2. Temperature Coefficients
(-55 °C to +150 °C temperature range; 90% of the units are in the ranges indicated.)
175
150
125
100
75
50
25
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
L, LEAD LENGTH TO HEAT SINK (INCHES)
Figure 3. Typical Thermal Resistance
versus Lead Length
+6
+4
+2
0
-2
-4
3
VZ @ IZ
TA = 25 °C
20 mA
0.01 mA
1 mA
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
NOTE: CHANGES IN ZENER CURRENT DO NOT
NOTE: EFFECT TEMPERATURE COEFFICIENTS
4 567
VZ , ZENER VOLTAGE (VOLTS)
8
Figure 4. Effect of Zener Current
100
70
50
30 5% DUTY CYCLE
20
11 V - 100 V NONREPETITIVE
3.3 V - 10 V NONREPETITIVE
10 10% DUTY CYCLE
7
5
20% DUTY CYCLE
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
This graph represents 90 percentile data points.
For worst case design characteristics, multiply surge power by 2/3.
12
5 10
PW, PULSE WIDTH (ms)
20
Figure 5. Maximum Surge Power
http://www.yeashin.com
5
RECT ANGULAR
WAVEFORM
TJ = 25°C PRIOR TO
INITIAL PULSE
50 100 200
500 1000
REV.03 20121011