SUNMATE DL4735A Surface mount silicon zener diode Datasheet

DL4728A - DL4764A
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 100V
POWER: 1.0Wa t t s
Features
! Complete voltage range 3.3 to 100 Volts
! High peak reverse power dissipation
! High reliability
! Low leakage current
A
Mechanical Data
B
! Case : DO-213AB(LL41) Molded plastic
Epoxy : UL94V-O rate flame retardant
C
! Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
LL41//DO-213AB
! Polarity : Color band denotes cathode end
! Mounting position : Any
! Weight : 0.25 g
Dim
Min
Max
A
4.80
5.20
B
2.40
2.60
C
0.55 Nominal
All Dimensions in mm
MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
DC Power Dissipation at T L = 50 °C (Note1)
PD
1.0
Watt
Maximum Forward Voltage at IF = 200 mA
VF
1.2
Volts
RӨJA
170
K/W
Junction Temperature Range
TJ
- 55 to + 175
°C
Storage Temperature Range
TSTG
- 55 to + 175
°C
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Notes :
(1) T L = Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
1 of 3
www.sunmate.tw
ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified)
Nominal Zener
Type
Voltage
IZT
VZ @ IZT
Maximum Zener
Impedance
ZZK @ IZK
Maximum Reverse
Maximum DC
Maximum
Leakage Current
IR @ V R
Zener Current
IZM
Surge Current
(Ω)
10
(Ω)
400
(mA)
1.0
(µA)
100
(V)
1.0
(mA)
276
IRM(2)
(mApk)
1380
69.0
10
400
1.0
100
1.0
252
1260
64.0
9.0
400
1.0
50
1.0
234
1190
4.3
58.0
9.0
400
1.0
10
1.0
217
1070
DL4732A
4.7
53.0
8.0
500
1.0
10
1.0
193
970
DL4733A
5.1
49.0
7.0
550
1.0
10
1.0
178
890
DL4734A
5.6
45.0
5.0
600
1.0
10
2.0
162
810
DL4735A
6.2
41.0
2.0
700
1.0
10
3.0
146
730
DL4736A
6.8
37.0
3.5
700
1.0
10
4.0
133
660
DL4737A
7.5
34.0
4.0
700
0.5
10
5.0
121
605
DL4738A
8.2
31.0
4.5
700
0.5
10
6.0
110
550
DL4739A
9.1
28.0
5.0
700
0.5
10
7.0
100
500
DL4740A
10
25.0
7.0
700
0.25
10
7.6
91
454
DL4741A
11
23.0
8.0
700
0.25
5.0
8.4
83
414
DL4742A
12
21.0
9.0
700
0.25
5.0
9.1
76
380
DL4743A
13
19.0
10
700
0.25
5.0
9.9
69
344
DL4744A
15
17.0
14
700
0.25
5.0
11.4
61
305
DL4745A
16
15.5
16
700
0.25
5.0
12.2
57
285
DL4746A
18
14.0
20
750
0.25
5.0
13.7
50
250
DL4747A
20
12.5
22
750
0.25
5.0
15.2
45
225
DL4748A
22
11.5
23
750
0.25
5.0
16.7
41
205
DL4749A
24
10.5
25
750
0.25
5.0
18.2
38
190
DL4750A
27
9.5
35
750
0.25
5.0
20.6
34
170
DL4751A
30
8.5
40
1000
0.25
5.0
22.8
30
150
DL4752A
33
7.5
45
1000
0.25
5.0
25.1
27
135
DL4753A
36
7.0
50
1000
0.25
5.0
27.4
25
125
DL4754A
39
6.5
60
1000
0.25
5.0
29.7
23
115
DL4755A
43
6.0
70
1500
0.25
5.0
32.7
22
110
DL4756A
47
5.5
80
1500
0.25
5.0
35.8
19
95
DL4757A
51
5.0
95
1500
0.25
5.0
38.8
18
90
DL4758A
56
4.5
110
2000
0.25
5.0
42.6
16
80
DL4759A
62
4.0
125
2000
0.25
5.0
47.1
14
70
DL4760A
68
3.7
150
2000
0.25
5.0
51.7
13
65
DL4761A
75
3.3
175
2000
0.25
5.0
56.0
12
60
DL4762A
82
3.0
200
3000
0.25
5.0
62.2
11
55
DL4763A
91
2.8
250
3000
0.25
5.0
69.2
10
50
DL4764A
100
2.5
350
3000
0.25
5.0
76.0
9.0
45
DL4728A
(V)
3.3
(mA)
76.0
DL4729A
3.6
DL4730A
3.9
DL4731A
ZZT @ IZT
2 of 3
IZK
www.sunmate.tw
Figure 1 - Typical Temperature Coefficient
40
mV/°C
20
0
0
20
40
VZ
Typical Temperature Coefficient (mV/°C) – versus – Zener Voltage (VZ)
Figure 2 - Derating Curve
1.0
W
0.5
100
150
200
Temperature °C
Power Dissipation (W) - Versus - Temperature °C
25
3 of 3
www.sunmate.tw
Similar pages