LLZ Series
Zener diode
Features
1. Low leakage
2. High reliability
Applications
Voltage stabilization
Construction
Silicon epitaxial planar
Absolute Maximum Ratings
Tj=25℃
Parameter Test Conditions Type Symbol Value Unit
Power dissipation RthJA≦300K/W PV 500 mW
Junction temperature Tj 175 ℃
Storage temperature range Tstg -65~+175 ℃
Maximum Thermal Resistance
Tj=25℃
Parameter Test Conditions Symbol Value Unit
Junction ambient on PC board 50mm×50mm×1.6mm RthJA 500 K/W
LLZ Series
Electrical Characteristics
Tj=25℃
Zener voltage Operating
resistance
Rising operating
resistance
Reverse current
Vz (V) Zzt (Ω) Zzk (Ω) IR (μA)
Type
Rank Min. Max. Iz (mA) Max. Iz (mA) Max. Iz (mA) Max. VR (V)
A 1.88 2.10
LLZ 2.0 B 2.02 2.20 20 140 20 2000 1 120 0.5
A 2.12 2.30
LLZ 2.2 B 2.22 2.41 20 120 20 2000 1 120 0.7
A 2.33 2.52
LLZ 2.4 B 2.43 2.63 20 100 20 2000 1 120 1.0
A 2.54 2.75
LLZ 2.7 B 2.69 2.91 20 100 20 1000 1 120 1.0
A 2.85 3.07
LLZ 3.0 B 3.01 3.22 20 80 20 1000 1 50 1.0
A 3.16 3.38
LLZ 3.3 B 3.32 3.53 20 70 20 1000 1 20 1.0
A 3.46 3.69
LLZ 3.6 B 3.60 3.84 20 60 20 1000 1 10 1.0
A 3.74 4.01
LLZ 3.9 B 3.89 4.16 20 50 20 1000 1 5 1.0
A 4.04 4.29
B 4.17 4.43
LLZ 4.3
C 4.30 4.57
20 40 20 1000 1 5 1.0
A 4.44 4.68
B 4.55 4.80
LLZ 4.7
C 4.68 4.93
20 25 20 900 1 5 1.0
A 4.81 5.07
B 4.94 5.20
LLZ 5.1
C 5.09 5.37
20 20 20 800 1 5 1.5
A 5.28 5.55
B 5.45 5.73
LLZ 5.6
C 5.61 5.91
20 13 20 500 1 5 2.5
A 5.78 6.09
B 5.96 6.27
LLZ 6.2
C 6.12 6.44
20 10 20 300 1 5 3.0
A 6.29 6.63
B 6.49 6.83
LLZ 6.8
C 6.66 7.01
20 8 20 150 0.5 2 3.5
A 6.85 7.22
B 7.07 7.45
LLZ 7.5
C 7.29 7.67
20 8 20 120 0.5 0.5 4.0
A 7.53 7.92
B 7.78 8.19
LLZ 8.2
C 8.03 8.45
20 8 20 120 0.5 0.5 5.0
A 8.29 8.73
B 8.57 9.01
LLZ 9.1
C 8.83 9.30
20 8 20 120 0.5 0.5 6.0
LLZ Series
Zener voltage Operating
resistance
Rising operating
resistance
Reverse current
Vz (V) Zzt (Ω) Zzk (Ω) IR (μA)
Type
Rank Min. Max. Iz (mA) Max. Iz (mA) Max. Iz (mA) Max. VR (V)
A 9.12 9.59
B 9.41 9.90
C 9.70 10.20
LLZ 10
D 9.94 10.44
20 8 20 120 0.5 0.2 7.0
A 10.18 10.71
B 10.50 11.05
LLZ 11
C 10.82 11.38
10 10 10 120 0.5 0.2 8.0
A 11.13 11.71
B 11.44 12.03
LLZ 12
C 11.74 12.35
10 12 10 110 0.5 0.2 9.0
A 12.11 12.75
B 12.55 13.21
LLZ 13
C 12.99 13.66
10 14 10 110 0.5 0.2 10
A 13.44 14.13
B 13.89 14.62
LLZ 15
C 14.35 15.09
10 16 10 110 0.5 0.2 11
A 14.80 15.57
B 15.25 16.04
LLZ 16
C 15.69 16.51
10 18 10 150 0.5 0.2 12
A 16.22 17.06
B 16.82 17.70
LLZ 18
C 17.42 18.33
10 23 10 150 0.5 0.2 13
A 18.20 18.96
B 18.63 19.59
C 19.23 20.22
LLZ 20
D 19.72 20.72
10 28 10 200 0.5 0.2 15
A 20.15 21.20
B 20.64 21.71
C 21.08 22.17
LLZ 22
D 21.52 22.63
5 30 5 200 0.5 0.2 17
A 22.05 23.18
B 22.61 23.77
C 23.12 24.13
LLZ 24
D 23.63 24.85
5 35 5 200 0.5 0.2 19
A 24.26 25.52
B 24.97 26.26
C 25.63 26.95
LLZ 27
D 26.29 27.64
5 45 5 250 0.5 0.2 21
A 26.99 28.39
B 27.70 29.13
C 28.36 29.82
LLZ 30
D 29.02 30.51
5 55 5 250 0.5 0.2 23
LLZ Series
LLZener voltage Operating
resistance
Rising operating
resistance
Reverse current
Vz (V) Zzt (Ω) Zzk (Ω) IR (μA)
Type
Rank Min. Max. Iz (mA) Max. Iz (mA) Max. Iz (mA) Max. VR (V)
A 29.68 31.22
B 30.32 31.88
C 30.90 32.50
LLZ 33
D 31.49 33.11
5 65 5 250 0.5 0.2 25
A 32.14 33.79
B 32.79 34.49
C 33.40 35.13
LLZ 36
D 34.01 35.77
5 75 5 250 0.5 0.2 27
A 34.68 36.47
B 35.36 37.19
C 36.00 37.85
LLZ 39
D 36.63 38.52
5 85 5 250 0.5 0.2 30
Dimensions in mm
Cathode identification
Φ1.5±0.1
0.3
3.5±0.2
Glass Case
Mini Melf / SOD 80
JEDEC DO 213 AA