Data Sheet - Taiwan Semiconductor

1N4728G-1N4758G
Taiwan Semiconductor
Small Signal Product
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
DO-41
- Solder hot dip tin(Sn) lead finish
- ROHS complaint
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 second
- Weight: 0.270~0.290 grams
- Marking code : 1N47XXG for ± 5% Vz
1N47XXC for ± 2% Vz
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Power dissipation
Thermal Resistance Junction to Lead
PD
Rjl
1
53.5
Thermal Resistance Junction to Ambient
Rja
100
OperatingTemperature Range
TOPR
- 65 to + 200
o
Storage Temperature Range
TSTG
- 65 to + 200
o
UNIT
W
o
C/W
o
C/W
C
C
Note : These ratings are limiting values above which the serviceability of the diode may be impaired
Document Number:DS_S1402002
Version :D14
1N4728G-1N4758G
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
MANUFACTURE
CODE
1N47xxG
(Note1)
(Note 2)
PACKING CODE
GREEN COMPOUND
R0
CODE
G
A1
A0
PACKAGE
PACKING
DO-41
5K / 14" Reel
G
DO-41
3K / BOX (Ammo)
G
DO-41
3K / BOX (Ammo)
Note 1 : "xx" is Device Code from "28" thru "58".
Note 2 : Manufacture special control, if empty means no special control requirement.
EXAMPLE
PREFERRED P/N
PART NO.
1N4728G R0G
1N4728G
1N4728G-L0 R0G
1N4728G
Document Number:DS_S1402002
MANUFACTURE
CODE
L0
PACKING CODE
GREEN COMPOUND
CODE
DESCRIPTION
R0
G
Green compound
R0
G
Green compound
Version :D14
1N4728G-1N4758G
Taiwan Semiconductor
Small Signal Product
Electrical Characteristics (Ratings at TA=25oC ambient
VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types
Device
Type
VZ @ IZT
(Volts)
Nominal
IZT
(mA)
ZZT @ OZK
(Ohm)
Max.
IZK
(mA)
ZZK @ IZK
(Ohm)
Max.
IR @ VR
(uA)
Max.
VR
(Volts)
1N4728G
3.3
76
10
1
400
100
1
1N4729G
3.6
69
10
1
400
100
1
1N4730G
3.9
64
9
1
400
50
1
1N4731G
4.3
58
9
1
400
10
1
1N4732G
4.7
53
8
1
500
10
1
1N4733G
5.1
49
7
1
550
10
1
1N4734G
5.6
45
5
1
600
10
2
1N4735G
6.2
41
2
1
700
10
3
1N4736G
6.8
37
3.5
1
700
10
4
1N4737G
7.5
34
4
0.5
700
10
5
1N4738G
8.2
31
4.5
0.5
700
10
6
1N4739G
9.1
28
5
0.5
700
10
7
1N4740G
10
25
7
0.25
700
10
7.6
1N4741G
11
23
8
0.25
700
5
8.4
1N4742G
12
21
9
0.25
700
5
9.1
1N4743G
13
19
10
0.25
700
5
9.9
1N4744G
15
17
14
0.25
700
5
11.4
1N4745G
16
15.5
16
0.25
700
5
12.2
1N4746G
18
14
20
0.25
700
5
13.7
1N4747G
20
12.5
22
0.25
750
5
15.2
1N4748G
22
11.5
23
0.25
750
5
16.7
1N4749G
24
10.5
25
0.25
750
5
18.2
1N4750G
27
9.5
35
0.25
750
5
20.6
1N4751G
30
8.5
40
0.25
1000
5
22.8
1N4752G
33
7.5
45
0.25
1000
5
25.1
1N4753G
36
7
50
0.25
1000
5
27.4
1N4754G
39
6.5
60
0.25
1000
5
29.7
1N4755G
43
6
70
0.25
1500
5
32.7
1N4756G
47
5.5
80
0.25
1500
5
35.8
1N4757G
51
5
95
0.25
1500
5
38.8
1N4758G
56
4.5
110
0.25
2000
5
42.6
Notes : 1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nmial zener voltage of ±5%. Device tolerance of
2% is indicated by a "C" instead of an "G"
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.
Document Number:DS_S1402002
Version :D14
1N4728G-1N4758G
Taiwan Semiconductor
Small Signal Product
PACKAGE OUTLINE DIMENSIONS
DIM.
A
Unit(mm)
Min
Max
Min
Max
0.68
0.90
0.027
0.035
B
3.70
5.20
0.146
0.205
C
22.00
-
0.866
-
D
2.00
2.80
0.079
0.110
Cathode
Document Number:DS_S1402002
Unit(inch)
Anode
Version : D14