SURFACE MOUNT
Zener Diodes
ZENER DIODE
RFE
Cross-
Part Number Reference
Nominal
Zener
Voltage
@I
ZR
V
Z
(V)
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
27.0
28.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
Test
Current
Dynamic
Impedance
@I
ZT
Z
ZT
(W)
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
150
125
Dynamic
Impedance
@I
ZK
Z
ZK
(W)
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
Typical
Zener
Coefficient
a
VZ
(%/K)
-0.070
-0.065
-0.060
-0.055
-0.030
0.030
0.038
0.038
0.045
0.050
0.058
0.062
0.065
0.068
0.075
0.076
0.077
0.079
0.082
0.082
0.083
0.084
0.085
0.085
0.086
0.087
0.088
0.089
0.090
0.091
0.091
0.092
0.093
0.094
0.095
0.095
0.095
Max Rev
Test
Leakage Voltage
Current
@ V
R
I
R
(mA)
V
R
(V)
25.0
1.0
15.0
1.0
10.0
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
9.1
0.5
9.9
0.1
10.0
0.1
11.0
0.1
12.0
0.1
13.0
0.1
14.0
0.1
14.0
0.1
15.0
0.1
17.0
0.1
18.0
0.1
19.0
0.1
21.0
0.1
21.0
0.1
23.0
0.1
25.0
0.1
27.0
0.1
30.0
0.1
33.0
0.1
36.0
0.1
39.0
Max
Regulater
Current
I
S
(mA)
138.0
126.0
115.0
106.0
97.0
89.0
81.0
76.0
73.0
67.0
61.0
55.0
52.0
50.0
45.0
41.0
38.0
35.0
32.0
30.0
28.0
27.0
25.0
24.0
23.0
21.2
19.1
18.2
16.8
16.2
15.1
13.8
12.6
11.5
10.6
9.7
8.9
Package
Operating Temperature: -65°C to 150°C
Outline
(Dimensions in mm)
LL5226B
LL5227B
LL5228B
LL5229B
LL5230B
LL5231B
LL5232B
LL5233B
LL5234B
LL5235B
LL5236B
LL5237B
LL5238B
LL5239B
LL5240B
LL5241B
LL5242B
LL5243B
LL5244B
LL5245B
LL5246B
LL5247B
LL5248B
LL5249B
LL5250B
LL5251B
LL5252B
LL5253B
LL5254B
LL5255B
LL5256B
LL5257B
LL5258B
LL5259B
LL5260B
LL5261B
LL5262B
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
Reel
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
ZENER DIODE
RFE
Cross-
Nominal
Test
Dynamic
Dynamic
Test
Max Rev Test
Max
Max
Part
Reference Zener Current Impedance Impedance Current Leakage Voltage Regulater Regulator
Number
Voltage
@I
ZT
@I
ZK
Current
Current
Current
@I
ZR
@ V
R
@ 50°C
V
Z
(V) I
ZT
(mA)
Z
ZT
(W)
Z
ZK
(W)
I
ZK
(mA) I
R
(mA)
V
R
(V)
I
S
(mA)
I
ZM
(mA)
LL4729A
3.6
69.0
10.0
400
1.00
100
1.0
1260
252
LL4730A
3.9
64.0
9.0
400
1.00
50
1.0
1170
234
LL4731A
4.3
58.0
9.0
400
1.00
10
1.0
1085
217
LL4732A
4.7
53.0
8.0
500
1.00
10
1.0
965
193
LL4733A
5.1
49.0
7.0
550
1.00
10
1.0
890
176
LL4734A
5.6
45.0
5.0
600
1.00
10
2.0
810
162
LL4735A
6.2
41.0
2.0
700
1.00
10
3.0
730
146
LL4736A
6.8
37.0
3.5
700
1.00
10
4.0
660
133
LL4737A
7.5
34.0
4.0
700
0.50
10
5.0
605
121
LL4738A
8.2
31.0
4.5
700
0.50
10
6.0
550
110
LL4739A
9.1
28.0
5.0
700
0.50
10
7.0
500
100
LL4740A
10.0
25.0
7.0
700
0.25
10
7.6
454
91
LL4741A
11.0
23.0
8.0
700
0.25
5
8.4
414
83
LL4742A
12.0
21.0
9.0
700
0.25
5
9.1
380
76
LL4743A
13.0
19.0
10.0
700
0.25
5
9.9
344
69
LL4744A
15.0
17.0
14.0
700
0.25
5
11.4
304
61
LL4745A
16.0
15.5
16.0
700
0.25
5
12.2
285
57
LL4746A
18.0
14.0
20.0
750
0.25
5
13.7
250
50
LL4747A
20.0
12.5
22.0
750
0.25
5
15.2
225
45
LL4748A
22.0
11.5
23.0
750
0.25
5
16.7
205
41
LL4749A
24.0
10.5
25.0
750
0.25
5
18.2
190
38
LL4750A
27.0
9.5
35.0
750
0.25
5
20.6
170
34
LL4751A
30.0
8.5
40.0
1000
0.25
5
22.8
150
30
LL4752A
33.0
7.5
45.0
1000
0.25
5
25.1
135
27
LL4753A
36.0
7.0
50.0
1000
0.25
5
27.4
125
25
LL4754A
39.0
6.5
60.0
1000
0.25
5
29.7
115
23
LL4755A
42.0
6.0
70.0
1500
0.25
5
32.7
110
22
LL4756A
47.0
5.5
80.0
1500
0.25
5
35.8
98
19
LL4757A
51.0
5.0
95.0
1500
0.25
5
38.8
90
18
LL4758A
56.0
4.5
110.0
2000
0.25
5
42.6
80
16
LL4759A
62.0
4.0
125.0
2000
0.25
5
47.1
70
14
LL4760A
68.0
3.7
150.0
2000
0.25
5
51.7
65
13
LL4761A
75.0
3.3
175.0
2000
0.25
5
56.0
60
12
LL4762A
82.0
3.0
200.0
3000
0.25
5
62.2
55
11
LL4763A
91.0
2.8
250.0
3000
0.25
5
69.2
50
10
LL4764A
100.0
2.5
350.0
3000
0.25
5
76.0
45
9
Package
Operating Temperature: -65°C to 150°C
Outline
(Dimensions in mm)
Reel
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
RFE International
• Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
C3B06
REV 2001
RFE [ RFE INTERNATIONAL ]
