Surface Mount Type with Glass Outline ( Epitaxial Planar )
　 　 Type Zener Voltage                                              Vz(Volts) Operating Resistance Resistance Zzt (Ω) Rising Operating Resistance Zzk(Ω) Reverse             Current IR(μA) 
Application Case
　 　 Rank Min.  Max. Iz(mA) Max. Izt(mA) Max. Izk(mA) Max.  VR(Volts)
500mW   Zener Diode Glass    Mini-Melf (SOD-80) LLZJ2.0 A 1.88 2.10 5 100 5 1000 0.5 120 0.5
B 2.02 2.20
LLZJ2.2 A 2.12 2.30 5 100 5 1000 0.5 120 0.7
B 2.22 2.41
LLZJ2.4 A 2.33 2.52 5 100 5 1000 0.5 120 1.0
B 2.43 2.63
LLZJ2.7 A 2.54 2.75 5 110 5 1000 0.5 100 1.0
B 2.69 2.91
LLZJ3.0 A 2.85 3.07 5 120 5 1000 0.5 50 1.0
B 3.01 3.22
LLZJ3.3 A 3.16 3.38 5 120 5 1000 0.5 20 1.0
B 3.32 3.53
LLZJ3.6 A 3.46 3.69 5 100 5 1000 1.0 10 1.0
B 3.60 3.84
LLZJ3.9 A 3.74 4.01 5 100 5 1000 1.0 5 1.0
B 3.89 4.16
LLZJ4.3 A 4.04 4.29 5 100 5 1000 1.0 5 1.0
B 4.17 4.43
C 4.30 4.57
LLZJ4.7 A 4.44 4.68 5 90 5 900 1.0 5 1.0
B 4.55 4.80
C 4.68 4.93
LLZJ5.1 A 4.81 5.07 5 80 5 800 1.0 5 1.5
B 4.94 5.20
C 5.09 5.37
LLZJ5.6 A 5.28 5.55 5 60 5 500 1.0 5 2.5
B 5.45 5.73
C 5.61 5.91
LLZJ6.2 A 5.78 6.09 5 60 5 300 1.0 5 3.0
B 5.96 6.27
C 6.12 6.44
LLZJ6.8 A 6.29 6.63 5 20 5 150 0.5 2 3.5
B 6.49 6.83
C 6.66 7.01
LLZJ7.5 A 6.85 7.22 5 20 5 120 0.5 0.5 4.0
B 7.07 7.45
C 7.29 7.67
LLZJ8.2 A 7.53 7.92 5 20 5 120 0.5 0.5 5.0
B 7.78 8.19
C 8.03 8.45
LLZJ9.1 A 8.29 8.73 5 25 5 120 0.5 0.5 6.0
B 8.57 9.01
C 8.83 9.30
LLZJ10 A 9.12 9.59 5 30 5 120 0.5 0.2 7
B 9.41 9.90
C 9.70 10.20
D 9.94 10.44
LLZJ11 A 10.18 10.71 5 30 5 120 0.5 0.2 8
B 10.50 11.05
C 10.82 11.38
LLZJ12 A 11.13 11.71 5 30 5 110 0.5 0.2 9
B 11.44 12.03
C 11.74 12.35
LLZJ13 A 12.11 12.75 5 35 5 110 0.5 0.2 10
B 12.55 13.21
C 12.99 13.66
LLZJ15 A 13.44 14.13 5 40 5 110 0.5 0.2 11
B 13.89 14.62
C 14.35 15.09
LLZJ16 A 14.80 15.57 5 40 5 150 0.5 0.2 12
B 12.25 16.04
C 15.69 16.51
LLZJ18 A 16.22 17.06 5 45 5 150 0.5 0.2 13
B 16.82 17.70
C 17.42 18.33
LLZJ20 A 18.20 18.96 5 55 5 200 0.5 0.2 15
B 18.63 19.59
C 19.23 20.22
D 19.72 20.72
LLZJ22 A 20.15 21.20 5 30 5 200 0.5 0.2 17
B 20.64 21.71
C 21.08 22.17
D 21.52 22.63
LLZJ24 A 22.05 23.18 5 35 5 200 0.5 0.2 19
B 22.61 23.77
C 23.12 24.13
D 23.63 24.85
LLZJ27 A 24.26 25.52 5 45 5 250 0.5 0.2 21
B 24.97 26.26
C 25.63 26.95
D 26.29 27.64
LLZJ30 A 26.99 28.39 5 55 5 250 0.5 0.2 23
B 27.70 29.13
C 28.36 29.82
D 29.02 30.51
LLZJ33 A 29.68 31.22 5 65 5 250 0.5 0.2 25
B 30.32 31.88
C 30.90 32.50
D 31.49 33.11
LLZJ36 A 32.14 33.79 5 75 5 250 0.5 0.2 27
B 32.79 34.49
C 33.40 35.13
D 34.01 35.77
LLZJ39 A 34.68 36.47 5 85 5 250 0.5 0.2 30
B 35.36 37.19
C 36.00 37.85
D 36.36 38.52
　 　 Type Zener Voltage                                              Vz(Volts) Operating Resistance Resistance Zzt (Ω) Rising Operating Resistance Zzk(Ω) Reverse             Current IR(μA) 
Application Case
　 　 Rank Min.  Max. Iz(mA) Max. Izt(mA) Max. Izk(mA) Max.  VR(Volts)
500mW   Zener Diode Glass    Mini-Melf (SOD-80) LLZ2.0 A 1.88 2.10 20 140 20 2000 1.0 120 0.5
B 2.02 2.20
LLZ2.2 A 2.12 2.30 20 120 20 2000 1.0 120 0.7
B 2.22 2.41
LLZ2.4 A 2.33 2.52 20 100 20 2000 1.0 120 1.0
B 2.43 2.63
LLZ2.7 A 2.54 2.75 20 100 20 1000 1.0 120 1.0
B 2.69 2.91
LLZ3.0 A 2.85 3.07 20 80 20 1000 1.0 50 1.0
B 3.01 3.22
LLZ3.3 A 3.16 3.38 20 70 20 1000 1.0 20 1.0
B 3.32 3.53
LLZ3.6 A 3.46 3.69 20 60 20 1000 1.0 10 1.0
B 3.60 3.84
LLZ3.9 A 3.74 4.01 20 50 20 1000 1.0 5 1.0
B 3.89 4.16
LLZ4.3 A 4.04 4.29 20 40 20 1000 1.0 5 1.0
B 4.17 4.43
C 4.30 4.57
LLZ4.7 A 4.44 4.68 20 25 20 900 1.0 5 1.0
B 4.55 4.80
C 4.68 4.93
LLZ5.1 A 4.81 5.07 20 20 20 800 1.0 5 1.5
B 4.94 5.20
C 5.09 5.37
LLZ5.6 A 5.28 5.55 20 13 20 500 1.0 5 2.5
B 5.45 5.73
C 5.61 5.91
LLZ6.2 A 5.78 6.09 20 10 20 300 1.0 5 3.0
B 5.96 6.27
C 6.12 6.44
LLZ6.8 A 6.29 6.63 20 8 20 150 0.5 2 3.5
B 6.49 6.83
C 6.66 7.01
LLZ7.5 A 6.85 7.22 20 8 20 120 0.5 0.5 4.0
B 7.07 7.45
C 7.29 7.67
LLZ8.2 A 7.53 7.92 20 8 20 120 0.5 0.5 5.0
B 7.78 8.19
C 8.03 8.45
LLZ9.1 A 8.29 8.73 20 8 20 120 0.5 0.5 6.0
B 8.57 9.01
C 8.83 9.30
LLZ10 A 9.12 9.59 20 8 20 120 0.5 0.2 7.0
B 9.41 9.90
C 9.70 10.20
D 9.94 10.44
LLZ11 A 10.18 10.71 10 10 10 120 0.5 0.2 8.0
B 10.50 11.05
C 10.82 11.38
LLZ12 A 11.13 11.71 10 12 10 110 0.5 0.2 9.0
B 11.44 12.03
C 11.74 12.35
LLZ13 A 12.11 12.75 10 14 10 110 0.5 0.2 10
B 12.55 13.21
C 12.99 13.66
LLZ15 A 13.44 14.13 10 16 10 110 0.5 0.2 11
B 13.89 14.62
C 14.35 15.09
LLZ16 A 14.80 15.57 10 18 10 150 0.5 0.2 12
B 15.25 16.04
C 15.69 16.51
LLZ18 A 16.22 17.06 10 23 10 150 0.5 0.2 13
B 16.82 17.70
C 17.42 18.33
LLZ20 A 18.20 18.96 10 28 10 200 0.5 0.2 15
B 18.63 19.59
C 19.23 20.22
D 19.72 20.72
LLZ22 A 20.15 21.20 5 30 5 200 0.5 0.2 17
B 20.64 21.71
C 21.08 22.17
D 21.52 22.63
LLZ24 A 22.05 23.18 5 35 5 200 0.5 0.2 19
B 22.61 23.77
C 23.12 24.13
D 23.63 24.85
LLZ27 A 24.26 25.52 5 45 5 250 0.5 0.2 21
B 24.97 26.26
C 25.63 26.95
D 26.29 27.64
LLZ30 A 26.99 28.39 5 55 5 250 0.5 0.2 23
B 27.70 29.13
C 28.36 29.82
D 29.02 30.51
LLZ33 A 29.68 31.22 5 65 5 250 0.5 0.2 25
B 30.32 31.88
C 30.90 32.50
D 31.49 33.11
LLZ36 A 32.14 33.79 5 75 5 250 0.5 0.2 27
B 32.79 34.49
C 33.40 35.13
D 34.01 35.77
LLZ39 A 34.68 36.47 5 85 5 250 0.5 0.2 30
B 35.36 37.19
C 36.00 37.85
D 36.63 38.52
　 　 　 Electical Characteristics ( Ta=25oC) Typical
Application Case Part No. Vz IzT ZZT ZZK IZK IR(μA) Max. Temperature
　 　 　 ( V ) ( mA ) (Ω) (Ω) (mA) 　 VR(V) Coefficient (%/K)
500mW Zener Diodes Glass         Mini-Melf (SOD-80) LL5225B 3.0 20 30 1600 0.25 50 1.0 -0.075
LL5226B 3.3 20 28 1600 0.25 25 1.0 -0.07
LL5227B 3.6 20 24 1700 0.25 15 1.0 -0.065
LL5228B 3.9 20 23 1900 0.25 10 1.0 -0.06
LL5229B 4.3 20 22 2000 0.25 5.0 1.0 -0.055
LL5230B 4.7 20 19 1900 0.25 5.0 2.0 +-0.030
LL5231B 5.1 20 17 1600 0.25 5.0 2.0 +-0.030
LL5232B 5.6 20 11 1600 0.25 5.0 3.0 +0.038
LL5233B 6.0 20 7 1600 0.25 5.0 3.5 +0.038
LL5234B 6.2 20 7 1600 0.25 5.0 4.0 +0.045
LL5235B 6.8 20 5 1000 0.25 3.0 5.0 +0.050
LL5236B 7.5 20 6 750 0.25 3.0 6.0 +0.058
LL5237B 8.2 20 8 500 0.25 3.0 6.5 +0.062
LL5238B 8.7 20 8 500 0.25 3.0 6.5 +0.065
LL5239B 9.1 20 10 600 0.25 3.0 7.0 +0.068
LL5240B 10 20 17 600 0.25 3.0 8.0 +0.075
LL5241B 11 20 22 600 0.25 2.0 8.4 +0.076
LL5242B 12 20 30 600 0.25 1.0 9.1 +0.077
LL5243B 13 9.5 13 600 0.25 0.5 9.9 +0.079
LL5244B 14 9.0 15 600 0.25 0.1 10 +0.082
LL5245B 15 8.5 16 600 0.25 0.1 11 +0.082
LL5246B 16 7.8 17 600 0.25 0.1 12 +0.083
LL5247B 17 7.4 19 600 0.25 0.1 13 +0.084
LL5248B 18 7.0 21 600 0.25 0.1 14 +0.085
LL5249B 19 6.6 23 600 0.25 0.1 14 +0.086
LL5250B 20 6.2 25 600 0.25 0.1 15 +0.086
LL5251B 22 5.6 29 600 0.25 0.1 17 +0.087
LL5252B 24 5.2 33 600 0.25 0.1 18 +0.087
LL5253B 25 5.0 35 600 0.25 0.1 19 +0.089
LL5254B 27 4.6 41 600 0.25 0.1 21 +0.090
LL5255B 28 4.5 44 600 0.25 0.1 21 +0.091
LL5256B 30 4.2 49 600 0.25 0.1 23 +0.091
LL5257B 33 3.8 58 700 0.25 0.1 25 +0.092
LL5258B 36 3.4 70 700 0.25 0.1 27 +0.093
LL5259B 39 3.2 80 800 0.25 0.1 30 +0.094
LL5260B 43 3.0 93 900 0.25 0.1 33 +0.095
LL5261B 47 2.7 105 1000 0.25 0.1 36 +0.095
LL5262B 51 2.5 125 1100 0.25 0.1 39 +0.096
LL5263B 56 2.2 150 1300 0.25 0.1 43 +0.096
LL5264B 60 2.1 170 1400 0.25 0.1 46 +0.097
LL5265B 62 2.0 185 1400 0.25 0.1 47 +0.097
LL5266B 68 1.8 230 1600 0.25 0.1 52 +0.097
LL5267B 75 1.7 270 1700 0.25 0.1 56 +0.098
The type number listed have zener voltage with a standard tolerance on the nominal zener voltage 5%
　 　   Electical Characteristics ( Ta=25oC) Temp. Coefficient 　
Application Case Part No. Vz(Min) Vz(Max) IzT ZZT IZK ZZK IR(uA) Max. at IzT (%/K)
　 　 　 ( V ) (V) ( mA ) (Ω) (mA) (Ω) 　 VR(V) Min.  Max.
500mW Zener Diodes Glass         Mini-Melf (SOD-80) BZV55-C2V4 2.20 2.60 5.0 85 1.0 600 50 1 -0.08 -0.06
BZV55-C2V7 2.50 2.90 5.0 85 1.0 500 20 1 -0.09 -0.04
BZV55-C3V0 2.80 3.20 5.0 85 1.0 500 10 1 -0.09 -0.03
BZV55-C3V3 3.10 3.50 5.0 85 1.0 500 5 1 -0.08 -0.03
BZV55-C3V6 3.40 3.80 5.0 85 1.0 500 3 1 -0.08 -0.03
BZV55-C3V9 3.70 4.10 5.0 85 1.0 500 3 1 -0.07 -0.03
BZV55-C4V3 4.00 4.60 5.0 75 1.0 500 3 1 -0.06 -0.01
BZV55-C4V7 4.40 5.00 5.0 60 1.0 500 2 2 -0.05 +0.02
BZV55-C5V1 4.80 5.40 5.0 35 1.0 480 1 2 -0.03 +0.04
BZV55-C5V6 5.20 6.00 5.0 25 1.0 400 3 2 -0.02 +0.06
BZV55-C6V2 5.80 6.60 5.0 10 1.0 200 2 4 -0.01 +0.07
BZV55-C6V8 6.40 7.20 5.0 8 1.0 150 1 4 +0.02 +0.07
BZV55-C7V5 7.00 7.90 5.0 7 1.0 50 0.7 5 +0.03 +0.07
BZV55-C8V2 7.70 8.70 5.0 7 1.0 50 0.5 5 +0.04 +0.07
BZV55-C9V1 8.50 9.60 5.0 10 1.0 50 0.2 6 +0.05 +0.08
BZV55-C10 9.40 10.60 5.0 15 1.0 70 0.1 7 +0.05 +0.08
BZV55-C11 10.40 11.60 5.0 20 1.0 70 0.1 8 +0.05 +0.09
BZV55-C12 11.40 12.70 5.0 20 1.0 90 0.1 8 +0.06 +0.09
BZV55-C13 12.40 14.10 5.0 26 1.0 110 0.05 8 +0.07 +0.09
BZV55-C15 13.80 15.60 5.0 30 1.0 110 0.05 10 +0.07 +0.09
BZV55-C16 15.30 17.10 5.0 40 1.0 170 0.05 11 +0.08 +0.095
BZV55-C18 16.80 19.10 5.0 50 1.0 170 0.05 13 +0.08 +0.095
BZV55-C20 18.80 21.20 5.0 55 1.0 220 0.05 14 +0.08 +0.1
BZV55-C22 20.80 23.30 5.0 55 1.0 220 0.05 15 +0.08 +0.1
BZV55-C24 22.80 25.60 5.0 80 1.0 220 0.05 17 +0.08 +0.1
BZV55-C27 25.10 28.90 2.5 80 0.5 250 0.05 19 +0.08 +0.1
BZV55-C30 28.00 32.00 2.5 80 0.5 250 0.05 21 +0.08 +0.1
BZV55-C33 31.00 35.00 2.5 80 0.5 250 0.05 23 +0.08 +0.1
BZV55-C36 34.00 38.00 2.5 80 0.5 250 0.05 25 +0.08 +0.1
BZV55-C39 37.00 41.00 2.5 90 0.5 300 0.05 27 +0.1 +0.12
BZV55-C43 40.00 46.00 2.5 90 0.5 700 0.05 30 +0.1 +0.12
BZV55-C47 44.00 50.00 2.5 110 0.5 750 0.05 33 +0.1 +0.12
BZV55-C51 48.00 54.00 2.5 125 0.5 750 0.05 36 +0.1 +0.12
BZV55-C56 52.00 60.00 2.5 135 0.5 1000 0.05 39 +0.1 +0.1
BZV55-C62 58.00 66.00 2.5 150 0.5 1000 0.05 43 +0.1 +0.1
BZV55-C68 64.00 72.00 2.5 200 0.5 1000 0.05 48 +0.1 +0.1
BZV55-C75 70.00 79.00 2.5 250 0.5 1000 0.05 53 +0.1 +0.1
1. The type number listed have zener voltage min/max limits as shown and have a standard tolerance on the nominal zener voltage 5%
2. For the inquiry with nominal zener voltage 2% tolerance, use "B" instead of "C"
　 　 　 Electical Characteristics ( Ta=25oC) Surge
Application Case Part No. Vz IzT ZZT ZZK IZK IR(uA) Max. Current
　 　 　 ( V ) ( mA ) (Ω) (Ω) ( mA ) 　 VR(V) ( mA )
1.0W Zener Diodes Glass Melf
(LL-41)		 DL4728 3.3 76 10 400 1.0 100 1.0 1380
DL4729 3.6 69 10 400 1.0 100 1.0 1260
DL4730 3.9 64 9 400 1.0 50 1.0 1190
DL4731 4.3 58 9 400 1.0 10 1.0 1070
DL4732 4.7 53 8 500 1.0 10 1.0 970
DL4733 5.1 49 7 550 1.0 10 1.0 890
DL4734 5.6 45 5 600 1.0 10 2.0 810
DL4735 6.2 41 2 700 1.0 10 3.0 730
DL4736 6.8 37 4 700 1.0 10 4.0 660
DL4737 7.5 34 4 700 0.5 10 5.0 605
DL4738 8.2 31 5 700 0.5 10 6.0 550
DL4739 9.1 28 5 700 0.5 10 7.0 500
DL4740 10 25 7 700 0.5 10 7.6 454
DL4741 11 23 8 700 0.5 5 8.4 414
DL4742 12 21 9 700 0.5 5 9.1 380
DL4743 13 19 10 700 0.5 5 9.9 344
DL4744 15 17 14 700 0.5 5 11.4 304
DL4745 16 15.5 16 700 0.25 5 12.2 285
DL4746 18 14.0 20 750 0.25 5 13.7 250
DL4747 20 12.5 22 750 0.25 5 15.2 225
DL4748 22 11.5 23 750 0.25 5 16.7 205
DL4749 24 10.5 25 750 0.25 5 18.2 190
DL4750 27 9.5 35 750 0.25 5 20.6 170
DL4751 30 8.5 40 1000 0.25 5 22.8 150
DL4752 33 7.5 45 1000 0.25 5 25.1 135
DL4753 36 7.0 50 1000 0.25 5 27.4 125
DL4754 39 6.5 60 1000 0.25 5 29.7 115
DL4755 43 6.0 70 1500 0.25 5 32.7 110
DL4756 47 5.5 80 1500 0.25 5 35.8 95
DL4757 51 5.0 95 1500 0.25 5 38.8 90
DL4758 56 4.5 110 2000 0.25 5 42.6 80
DL4759 62 4.0 125 2000 0.25 5 47.1 70
DL4760 68 3.7 150 2000 0.25 5 51.7 65
DL4761 75 3.3 175 2000 0.25 5 56.0 60
DL4762 82 3.0 200 3000 0.25 5 62.2 55
DL4763 91 2.8 250 3000 0.25 5 69.2 50
DL4764 100 2.5 350 3000 0.25 5 76.0 45
No Suffix for 10%, Suffix "A" for 5%