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SMD

SMAJ4754 Datasheet Preview

SMAJ4754 Datasheet

Surface Mount Zener Rectifiers

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表面安装稳压二极管
稳压电压3.0--100 V
功率1.0 W
SMAJ4727 thru SMAJ4764A
Surface Mount Zener Rectifiers
Reverse Voltage 3.0 to 100 V
Power 1.0 W
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94 V-0
For surface mounted applications
• Low Zener impedance
Low regulation factor
High temperature soldering guaranteed: 260 °C/10
seconds at terminal
Lead and body according with RoHS standard
• Standard voltage tolerance is 10 %, Suffix A ± 5 %
Mechanical Data
·Case: Molded plastic body
·Terminals: Solder plated
·Polarity: Color band denotes cathode end
·Mounting Position: Any
Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified
Parameter
Test Conditions
Power dissipation
TL=75
Symbol
Ptot
Value
1
Unit
W
Maximum Thermal Resistance Tamb = 25 °C, unless otherwise specified
Parameter
Test Conditions
Junction temperature
Storage temperature range
Symbol
Tj
Tstg
Value
150
–65...+150
Unit
°C
°C
1/2




SMD

SMAJ4754 Datasheet Preview

SMAJ4754 Datasheet

Surface Mount Zener Rectifiers

No Preview Available !

SMAJ4727 thru SMAJ4764A
Electrical Characteristics (TA = 25C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA for all types)
Type
Device
Marking
Code
Nominal
Zener
Voltage
VZ(1) at IZT
Test
Current
IZT
Maximum Dynamic
Impedance
ZZT at IZT ZZK at IZK
IZK(1)
Maximum DC
Reverse
Leakage Current
IR VR
V
mA
mA uA
V
SMAJ4727
3V0
3.0
83.0 10.0 400 1.0 150 1.0
SMAJ4728
3V3
3.3
76.0 10.0 400 1.0 100 1.0
SMAJ4729
3V6
3.6
69.0 10.0 400 1.0 100 1.0
SMAJ4730
3V9
3.9
64.0 9.0 400 1.0 50 1.0
SMAJ4731
4V3
4.3
58.0 9.0 400 1.0 10 1.0
SMAJ4732
4V7
4.7
53.0 8.0 500 1.0 10 1.0
SMAJ4733
5V1
5.1
49.0 7.0 550 1.0 10 1.0
SMAJ4734
5V6
5.6
45.0 5.0 600 1.0 10 2.0
SMAJ4735
6V2
6.2
41.0 2.0 700 1.0 10 3.0
SMAJ4736
6V8
6.8
37.0 3.5 700 1.0 10 4.0
SMAJ4737
7V5
7.5
34.0 4.0 700 0.5 10 5.0
SMAJ4738
8V2
8.2
31.0 4.5 700 0.5 10 6.0
SMAJ4739
9V1
9.1
28.0 5.0 700 0. 5 10 7.0
SMAJ4740
10
10
25.0 7.0 700 0.25 10
7.6
SMAJ4741
11
11
23.0 8.0 700 0.25
5
8.4
SMAJ4742
12
12
21.0 9.0 700 0.25
5
9.1
SMAJ4743
13
13
19.0 10.0 700 0.25
5
9.9
SMAJ4744
15
15
17.0 14.0 700 0.25 5 11.4
SMAJ4745
16
16
15.5 16.0 700 0.25 5 12.2
SMAJ4746
18
18
14.0 20.0 750 0.25 5 13.7
SMAJ4747
20
20
12.5 22.0 750 0.25 5 15.2
SMAJ4748
22
22
11.5 23.0 750 0.25 5 16.7
SMAJ4749
24
24
10.5 25.0 750 0.25 5 18.2
SMAJ4750
27
27
9.5 35.0 750 0.25 5 20.6
SMAJ4751
30
30
8.5 40.0 1000 0.25 5 22.8
SMAJ4752
33
33
7.5 45.0 1000 0.25 5 25.1
SMAJ4753
36
36
7.0 50.0 1000 0.25 5 27.4
SMAJ4754
39
39
6.5 60.0 1000 0.25 5 29.7
SMAJ4755
43
43
6.0 70.0 1500 0.25 5 32.7
SMAJ4756
47
47
5.5 80.0 1500 0.25 5 35.8
SMAJ4757
51
51
5.0 95.0 1500 0.25 5 38.8
SMAJ4758
56
56
4.5 110 2000 0.25 5 42.6
SMAJ4759
62
62
4.0 125 2000 0.25 5 47.1
SMAJ4760
68
68
3.7 150 2000 0.25 5 51.7
SMAJ4761
75
75
3.3 175 2000 0.25 5 56.0
SMAJ4762
82
82
3.0 200 3000 0.25 5 62.2
SMAJ4763
91
91
2.8 250 3000 0.25 5 69.2
SMAJ4764
100
100
2.5 350 3000 0.25 5 76.0
Note: (1) Standard voltage tolerance is 10%, Suffix A ±5%
(2) Surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on
IZT per JEDEC Method
(3) Maximum steady state power dissipation is 1.0 watt at TT=75
Maximum
Surge
Current
IRM(2)
mA pk
1380
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
305
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45


Part Number SMAJ4754
Description Surface Mount Zener Rectifiers
Maker SMD
Total Page 4 Pages
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