SURFACE MOUNT ZENER DIODE LL5221B Thru LL5267B Mini

SURFACE MOUNT ZENER DIODE
LL5221B Thru LL5267B Mini Melf SOD-80C
RoHS
FEATURES
Cathode indification
Silicon Planar Zener Diodes
Sealed Glass Case
Ideally suited for automated assembly processes
2.4V ~ 75V Nominal Zener Voltages
φ1 .5 ±0
.1
•
•
•
•
APPLICATIONS
•
•
•
•
•
3.4 +0.3
-0.1
Reference Voltage
Case: Mini Melf Glass Case (SOD-80C)
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.05 grams
0.4±0.1
SOD-80C MINI-MELF
Dimensions in inches and (millimeters)
MAXIMUM RATINGS & THERMAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
LL52B Series
Unit
Forward Voltage Drop
IF = 200mA
VF
1.1
V
Power Dissipation
Ta = 75° C
Pd
500
mW
Typical Thermal Resistance
Junction to Ambient Air (Note)
R0JA
300
ºC/W
Operating Temperature Range
TJ
175
°C
TSTG
-65 to +150
°C
(Note)
Storage Temperature Range
NOTE: Valid provided that electrodes are kept at ambient temperature.
TYPICAL CHARACTERISTIC CURVES - @ Ta = 25°C unless otherwise specified
Figure 1. Zener Voltage VS Zener Current
Vz = 1 ~ 16V
Figure 2. Zener Voltage VS Zener Current
Vz = 15 ~ 30V
Figure 3. Zener Voltage VS Zener Current
Vz = 30 ~ 75V
Figure 4. Thermal Resistance from Junction to Ambient
as a Function of Pulse Duration
Page 1 of 2
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C3CG01
2013.06.19
SURFACE MOUNT ZENER DIODE
LL5221B Thru LL5267B Mini Melf SOD-80C
RoHS
ELECTRICAL CHARACTERISTICS - @ Ta = 25°C unless otherwise specified
Part
Number
Zener
Voltage
Range
Maximum
Zener Impedance
Test
Current
VZ @ IZT
IZT
(V)
mA
ZZT @ IZT
LL5221B
2.4
20
30
LL5222B
2.5
20
30
LL5223B
2.7
20
30
LL5224B
2.8
20
LL5225B
3
20
LL5226B
3.3
20
LL5227B
3.6
LL5228B
3.9
LL5229B
LL5230B
Maximum
Reverse Leakage
Current
ZZK @ IZK = 0.25mA
Typical
Temp.
Coefficient
XX VZ (% / ° C)
Maxim
Regulator
Current
IR
@ VR
µa
V
1200
100
1
-0.085
1250
100
1
-0.085
182
1300
75
1
-0.08
168
30
1400
75
1
-0.08
162
29
1600
50
1
-0.075
152
28
1600
25
1
-0.07
138
20
24
1700
15
1
-0.065
126
20
23
1900
10
1
-0.06
115
4.3
20
22
2000
5
1
+ 0.055
106
4.7
20
19
1900
5
2
+ 0.030
97
LL5231B
5.1
20
17
1600
5
2
+ 0.030
89
LL5232B
5.6
20
11
1600
5
3
0.038
81
LL5233B
6
20
7
1600
5
3.5
0.038
76
LL5234B
6.2
20
7
1000
5
4
0.045
73
LL5235B
6.8
20
5
750
3
5
0.05
67
LL5236B
7.5
20
6
500
3
6
0.058
61
LL5237B
8.2
20
8
500
3
6.5
0.062
55
LL5238B
8.7
20
8
600
3
6.5
0.065
52
LL5239B
9.1
20
10
600
3
7
0.068
50
LL5240B
10
20
17
600
3
8
0.075
45
LL5241B
11
20
22
600
2
8.4
0.076
41
LL5242B
12
20
30
600
1
9.1
0.077
38
LL5243B
13
9.5
13
600
0.5
9.9
0.079
35
LL5244B
14
9
15
600
0.1
10
0.082
32
LL5245B
15
8.5
16
600
0.1
11
0.082
30
LL5246B
16
7.8
17
600
0.1
12
0.083
28
LL5247B
17
7.4
19
600
0.1
13
0.084
27
LL5248B
18
7
21
600
0.1
14
0.085
25
LL5249B
19
6.6
23
600
0.1
14
0.086
24
LL5250B
20
6.2
25
600
0.1
15
0.086
23
LL5251B
22
5.6
29
600
0.1
17
0.087
21
LL5252B
24
5.2
33
600
0.1
18
0.088
19.1
LL5253B
25
5
35
600
0.1
19
0.089
18.2
LL5254B
27
4.6
41
600
0.1
21
0.09
16.8
LL5255B
28
4.5
44
600
0.1
21
0.091
16.2
LL5256B
30
4.2
49
600
0.1
23
0.091
15.1
LL5257B
33
3.8
58
700
0.1
25
0.092
13.8
LL5258B
36
3.4
70
700
0.1
27
0.093
12.6
LL5259B
39
3.2
80
800
0.1
30
0.094
11.6
LL5260B
43
3
93
900
0.1
33
0.095
10.6
LL5261B
47
2.7
105
1000
0.1
36
0.095
9.7
LL5262B
51
2.5
125
1100
0.1
39
0.096
8.9
LL5263B
56
2.2
150
1300
0.1
43
0.096
-
LL5264B
60
2.1
170
1400
0.1
46
0.097
-
LL5265B
62
2
185
1400
0.1
47
0.097
-
LL5266B
68
1.8
230
1600
0.1
52
0.097
-
LL5267B
75
1.7
270
1700
0.1
56
0.098
-
Ω
IZM
mA
190
Page 2 of 2
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C3CG01
2013.06.19