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1SMA4730A Datasheet Preview

1SMA4730A Datasheet

SURFACE ZENER DIODE

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SURFACE ZENER DIODE
RoHS
1SMA4737A Thru 1SMA200ZA 1.25 Watts
FEATURES
• For surface mounted applications
• Low profile package
• Glass passivated junction
• Low inductance
• Typical IR less than 5.0µA above 7.5V
• High temperature soldering guaranteed: 260oC / 10 seconds
at terminals
• UL 94V-0 Rated
MECHANICAL DATA
Molded plastic body (UL 94 V-0 Rated)
Polarity: Color Band denotes Cathode end
• Standard Packaging: 12mm Tape
Weight: 0.064 grams
0.063(1.60)
0.051(1.30)
0.181(4.60)
0.161(4.10)
0.108(2.75)
0.096(2.45)
0.209(5.30)
0.193(4.90)
0.096(2.45)
0.078(2.00)
0.059(1.50)
0.035(0.90)
0.012(0.30)
0.006(0.15)
0.008(0.20)
0.002(0.05)
SMA / DO-214AC
Dimensions in millimeters
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave,60Hz, resistive or inductive load.
For capactitive load, derate current by 20%
Parameter
Symbol 1SMA4737 ~ 1SMA200Z Unit
DC Power Dissipation, RthJA < 30 K/W, Tamb = 60°C
PD
3.0
W
DC Power Dissipation, RthJA < 100 K/W, Tamb = 25°C
PD
1.25
W
Non-Repetitive Peak Surge Power Dissipation (Note 1)
Non-Repetitive Peak Forward Surge Current, 8.3 ms Single
Half Sine-Wave Superimposed on Rated Load
(JEDEC Method)
Operating Temperature Range
PZSM
IFSM
TJ
60
10.0
-55°C to +150°C
W
Amps
ºC
Storage Temperature Range
TSTG
-55°C to +150°C
ºC
Note: 1. tp = 100µS sq. pulse, TJ = 25°C prior to surge.
ELECTRICAL CHARACTERISTIC
TYPE
Nominal Zener
Voltage
Maximum Zener Impedance
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK
Maximum
Reverse
Leakage
Current
IR @ VR
Maximum
DC Zener
Current
IZM
(V) (mA) (Ω)
(Ω) mA µA V
mA
1SMA4728A 3.3
76
10
400
1 100 1.0
1380
1SMA4729A 3.6
69
10
400
1 100 1.0
1260
1SMA4730A 3.9
64
9
400
1 50 1.0
1190
1SMA4731A 4.3
58
9
400
1 10 1.0
1070
1SMA4732A 4.7
53
8
400
1 10 1.0
970
1SMA4733A 5.1
49
7
400
1 10 1.0
890
1SMA4734A 5.6
45
5
400
1 10 2.0
810
1SMA4735A 6.2
41
2
400
1 10 3.0
730
1SMA4736A 6.8 37 3.5
400
1 10 4.0
660
1SMA4737A 7.5
100
3
700 0.5 10 5.0 605
1SMA4738A 8.2 100 3.5
700 0.5 10 6.0 550
1SMA4739A 9.1
50
4
700 0.5 10 7.0 500
Page 1 of 4
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
C3BR01
2014.09.18




RFE

1SMA4730A Datasheet Preview

1SMA4730A Datasheet

SURFACE ZENER DIODE

No Preview Available !

SURFACE ZENER DIODE
1SMA4737A Thru 1SMA200ZA
ELECTRICAL CHARACTERISTIC (Cont’d)
TYPE
Nominal Zener
Voltage
Maximum Zener Impedance
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK
Maximum
Reverse
Leakage
Current
IR @ VR
Maximum
DC Zener
Current
IZM
(V)
(mA)
Ω( )
(Ω) mA µA V
mA
1SMA4740A 10
50
4
700 0.25 10 7.6
454
1SMA4741A 11
23
8
700 0.25 5 8.4
414
1SMA4742A 12
21
9
700 0.25 5 9.1
380
1SMA4743A 13 19 10
700 0.25 5 9.9
344
1SMA4744A 15 17 14
700 0.25 5 11.4 304
1SMA4745A 16
15.5
16
700 0.25 5 12.2 285
1SMA4746A 18 14 20
750 0.25 5 13.7 250
1SMA4747A 20
12.5
22
750 0.25 5 15.2 225
1SMA4748A 22
11.5
23
750 0.25 5 16.7 205
1SMA4749A 24
10.5
25
750 0.25 5 18.2 190
1SMA4750A 27 9.5 35
750 0.25 5 20.6 170
1SMA4751A 30
8.5
40
1,000 0.25 5 22.8
150
1SMA4752A 33
7.5
45
1,000 0.25 5 25.1
135
1SMA4753A 36
7
50
1,000 0.25 5 27.4
125
1SMA4754A 39
6.5
60
1,000 0.25 5 29.7
115
1SMA4755A 43
6
70
1,500 0.25 5 32.7
110
1SMA4756A 47
5.5
80
1,500 0.25 5 35.8
95
1SMA4757A 51
5
95
1,500 0.25 5 38.8
90
1SMA4758A 56
4.5
110
2,000 0.25 5 42.6
80
1SMA4759A 62
4
125
2,000 0.25 5 47.1
70
1SMA4760A 68
3.7
150
2,000 0.25 5 51.7
65
1SMA4761A 75
3.3
175
2,000 0.25 5 56.0
60
1SMA4762A 82
3
200
3,000 0.25 5 62.2
55
1SMA4763A 91
2.8
250
3,000 0.25 5 69.2
50
1SMA4764A 100
2.5
350
3,000 0.25 5 76.0
45
1SMA110ZA 110 2.3 450 4,000 0.25 5 83.6 -
1SMA120ZA 120
2
550 4,500 0.25 5 91.2 -
1SMA130ZA 130 1.9 700 5,000 0.25 5 98.8 -
1SMA150ZA 150
1.7 1,000 6,000 0.25 5 114.0
-
1SMA160ZA 160
1.6 1,100 6,500 0.25 5 121.6
-
1SMA180ZA 180
1.4 1,200 7,000 0.25 5 136.8
-
1SMA200ZA 200
1.2 1,500 8,000 0.25 5 152.0
-
Note: 1. All are 5% Tolerance of nominal zener voltage
2. Suffix R = Tape and Reel, 5Kpcs/reel
RoHS
1.25 Watts
Page 2 of 4
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
C3BR01
2014.09.18


Part Number 1SMA4730A
Description SURFACE ZENER DIODE
Maker RFE
Total Page 4 Pages
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