DS30014 Rev. C-2 1 of 3 TZQ5221B-TZQ5267B
TZQ5221B - TZQ5267B
500mW SURFACE MOUNT ZENER DIODE
Features
·
Case: QuadroMELF, Glass
·
Terminals: Solderable per MIL-STD-202,
Method 208
·
Polarity: Cathode Band
·
Marking: Cathode Band Only
·
Weight: 0.034 grams (approx.)
Maximum Ratings and Electrical Characteristics @ TA= 25
°
C unless otherwise specified
·
500mW Power Dissipation
·
High Stability
·
Low Noise
·
Outline Similar to JEDEC DO-213AA
·
Hemetic Package
Mechanical Data
Characteristic Symbol Value Unit
Power Dissipation (Note 1) Pd500 mW
Zener Current (Note 1) IZPd/VZmA
Thermal Resistance, Junction to Ambient Air (Note 1) R
q
JA 300 K/W
Forward Voltage @ IF= 200mA VF1.5 V
Operating and Storage Temperature Range Tj, TSTG -65 to +175
°
C
Notes: 1. Valid provided that electrodes are kept at ambient temperature.
2. Tested with pulses, Tp
£
100ms.
QuadroMELF
Dim Min Max
A3.3 3.7
B1.4 1.6
C1.7
Æ
Typical
D0.3 Typical
All Dimensions in mm
DS30014 Rev. C-2 2 of 3 TZQ5221B-TZQ5267B
Electrical Characteristics @ TA= 25
°
C unless otherwise specified
Type
Number
Zener Voltage Range
(Note 2)
Test
Current
Maximum Zener
Impedance
Maximum Reverse
Current Typical
Temperature
Coefficient
@I
ZT
VZ@I
ZT IZT ZZT @I
ZT ZZK @I
ZK =
0.25mA IR@VR
Nom (V) Min (V) Max (V) mA
WW
µA V %/K
TZQ5221B 2.4 2.28 2.52 20 30 1200 100 1.0 -0.085
TZQ5222B 2.5 2.38 2.63 20 30 1250 100 1.0 -0.085
TZQ5223B 2.7 2.57 2.84 20 30 1300 75 1.0 -0.080
TZQ5224B 2.8 2.66 294 20 30 1400 75 1.0 -0.080
TZQ5225B 3.0 2.85 3.15 20 30 1600 50 1.0 -0.075
TZQ5226B 3.3 3.14 3.47 20 28 1600 25 1.0 -0.070
TZQ5227B 3.6 3.42 3.78 20 24 1700 15 1.0 -0.065
TZQ5228B 3.9 3.71 4.10 20 23 1900 10 1.0 -0.060
TZQ5229B 4.3 4.09 4.52 20 22 2000 5.0 1.0
±
0.055
TZQ5230B 4.7 4.47 4.94 20 19 1900 5.0 2.0
±
0.030
TZQ5231B 5.1 4.85 5.36 20 17 1600 5.0 2.0
±
0.030
TZQ5232B 5.6 5.32 5.88 20 11 1600 5.0 3.0 +0.038
TZQ5233B 6.0 5.70 6.30 20 7.0 1600 5.0 3.5 +0.038
TZQ5234B 6.2 5.89 6.51 20 7.0 1000 5.0 4.0 +0.045
TZQ5235B 6.8 6.46 7.14 20 5.0 750 3.0 5.0 +0.050
TZQ5236B 7.5 7.13 7.88 20 6.0 500 3.0 6.0 +0.058
TZQ5237B 8.2 7.79 8.61 20 8.0 500 3.0 6.5 +0.062
TZQ5238B 8.7 8.27 9.14 20 8.0 600 3.0 6.5 +0.065
TZQ5239B 9.1 8.65 9.56 20 10 600 3.0 7.0 +0.068
TZQ5240B 10 9.50 10.50 20 17 600 3.0 8.0 +0.075
TZQ5241B 11 10.45 11.55 20 22 600 2.0 8.4 +0.076
TZQ5242B 12 11.40 12.60 20 30 600 1.0 9.1 +0.077
TZQ5243B 13 12.35 13.65 9.5 13 600 0.5 9.9 +0.079
TZQ5244B 14 13.30 14.70 9.0 15 600 0.1 10 +0.082
TZQ5245B 15 14.25 15.75 8.5 16 600 0.1 11 +0.082
TZQ5246B 16 15.20 16.80 7.8 17 600 0.1 12 +0.083
TZQ5247B 17 16.15 17.85 7.4 19 600 0.1 13 +0.084
TZQ5248B 18 17.10 18.90 7.0 21 600 0.1 14 +0.085
TZQ5249B 19 18.05 19.95 6.6 23 600 0.1 14 +0.086
TZQ5250B 20 19.00 21.00 6.2 25 600 0.1 15 +0.086
TZQ5251B 22 20.90 23.10 5.6 29 600 0.1 17 +0.087
TZQ5252B 24 22.80 25.20 5.2 33 600 0.1 18 +0.087
TZQ5253B 25 23.75 26.25 5.0 35 600 0.1 19 +0.089
TZQ5254B 27 25.65 28.35 4.6 41 600 0.1 21 +0.090
TZQ5255B 28 26.60 29.40 4.5 44 600 0.1 21 +0.091
TZQ5256B 30 28.50 31.50 4.2 49 600 0.1 23 +0.091
TZQ5257B 33 31.35 34.65 3.8 58 700 0.1 25 +0.092
TZQ5258B 36 34.20 37.80 3.4 70 700 0.1 27 +0.093
TZQ5259B 39 37.05 40.95 3.2 80 800 0.1 30 +0.094
TZQ5260B 43 40.85 45.15 3.0 93 900 0.1 33 +0.095
TZQ5261B 47 44.65 49.35 2.7 105 1000 0.1 36 +0.095
TZQ5262B 51 48.45 53.55 2.5 125 1100 0.1 39 +0.096
TZQ5263B 56 53.20 58.80 2.2 150 1300 0.1 43 +0.096
TZQ5264B 60 57.00 63.00 2.1 170 1400 0.1 46 +0.097
TZQ5265B 62 58.90 65.10 2.0 185 1400 0.1 47 +0.097
TZQ5266B 68 64.60 71.40 1.8 230 1600 0.1 52 +0.097
TZQ5267B 75 71.25 78.75 1.7 270 1700 0.1 56 +0.098
Notes: 2. Tested with pulses, Tp
£
100ms.
DS30014 Rev. C-2 3 of 3 TZQ5221B-TZQ5267B
°
Ω
°
θ
θθ
θ
