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  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

1N4731G Datasheet

1W DO-41 Zener Volatge Regulators

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1N4731G pdf
Small Signal Product
1N4728G ~ 1N4758G
Taiwan Semiconductor
1W DO-41 Zener Volatge Regulators
FEATURES
- Zener voltage range 3.3 to 56Volts
- DO-41 package (JEDEC)
- Through-hole device type mounting
- Hermetically sealed glass
- Compression bonded construction
- All external surfaces are corrosion resistant and
terminals are readily solderable
- Solder hot dip tin(Sn) lead finish
- ROHS complaint
DO-41
MECHANICAL DATA
- Lead: Pure tin plated, lead free, solderable per
MIL-STD-202, method 208 guaranteed
- Polarity: Color band denotes cathode
- High temperature soldering guaranteed: ' 260oC/10 s
- Weight: 0.270~0.290 grams
- Marking code: 1N47XXG for ± 5% Vz
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Power Dissipation
PD
Thermal Resistance Junction to Lead
Rjl
Thermal Resistance Junction to Ambient
Rja
OperatingTemperature Range
TOPR
Storage Temperature Range
TSTG
Note: These ratings are limiting values above which the serviceability of the diode may be impaired
1
53.5
100
- 65 to + 200
- 65 to + 200
UNIT
W
oC/W
oC/W
oC
oC
Document Number: DS_S1406003
Version: E14


  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

1N4731G Datasheet

1W DO-41 Zener Volatge Regulators

No Preview Available !

1N4731G pdf
Small Signal Product
1N4728G ~ 1N4758G
Taiwan Semiconductor
ELECTRICAL CHARACTERISTICS (Ratings at TA=25oC ambient temperature unless otherwise specified)
VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types
Device
Type
VZ @ IZT
(V)
Typ.
IZT
(mA)
ZZT @ OZK
()
Max.
IZK
(mA)
ZZK @ IZK
(Ω)
Max.
IR @ VR
(μA)
Max.
1N4728G
3.3
76
10 1 400
100
1N4729G
3.6
69
10 1 400
100
1N4730G
3.9
64
9 1 400
50
1N4731G
4.3
58
9 1 400
10
1N4732G
4.7
53
8 1 500
10
1N4733G
5.1
49
7 1 550
10
1N4734G
5.6
45
5 1 600
10
1N4735G
6.2
41
2 1 700
10
1N4736G
6.8
37
3.5 1
700
10
1N4737G
7.5
34
4 0.5 700
10
1N4738G
8.2
31
4.5 0.5
700
10
1N4739G
9.1
28
5 0.5 700
10
1N4740G
10
25
7 0.25 700
10
1N4741G
11
23
8 0.25 700
5
1N4742G
12
21
9 0.25 700
5
1N4743G
13
19
10 0.25
700
5
1N4744G
15
17
14 0.25
700
5
1N4745G
16
15.5
16 0.25
700
5
1N4746G
18
14
20 0.25
700
5
1N4747G
20
12.5
22 0.25
750
5
1N4748G
22
11.5
23 0.25
750
5
1N4749G
24
10.5
25 0.25
750
5
1N4750G
27
9.5
35 0.25
750
5
1N4751G
30
8.5
40 0.25 1000
5
1N4752G
33
7.5
45 0.25 1000
5
1N4753G
36
7
50 0.25 1000
5
1N4754G
39
6.5
60 0.25 1000
5
1N4755G
43
6
70 0.25 1500
5
1N4756G
47
5.5
80 0.25 1500
5
1N4757G
51
5
95 0.25 1500
5
1N4758G
56
4.5
110 0.25
2000
5
Notes : 1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nmial zener voltage of ±5%.
2. SPECIAL AVAILABLE INCLUDE
Nomial zener voltages shown and tighter voltage, for detailed information on price, availability and delivery,
contact your nearest Taiwan Semiconductor representative.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within
specification with device junction in thermal equilibrium.
4. 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 to IZT or IZK.
VR
(V)
1
1
1
1
1
1
2
3
4
5
6
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
Document Number: DS_S1406003
Version: E14


Part Number 1N4731G
Description 1W DO-41 Zener Volatge Regulators
Maker Taiwan Semiconductor
Total Page 5 Pages
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