FEATURES DL-35
● Planar Die Construction
● 500mW Power Dissipation
● Ideally Suited for Automated Assembly Processes
MECHANICAL DATA
● Case: Molded Glass MINI-MELF
● Terminals: Solderable per MIL-STD-202E, Method 208
● Polarity: See Diagram Below
● Approx. Weight: 0.008 grams
● Mounting Position: Any
Note: Products with logo or
are made by HY Electronic (Cayman) Limited.
Unit :inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol Units
Power Dissipaiton at Tamb = 25℃
PTOT mW
Junction Temperature
TJ
℃
Storage Temperature Range
TS
℃
Parameter Symbol
Thermal Resistance Junciton to Ambient Air
RθJA
Forward Voltage at IF=200mA
VF
Rev. 2, 14-Mar-2020
Vaild provided that leads at a distance of 10 mm from case are kept at ambient temperature.
---
---
0.3
K/mW
---
---
1.1
V
175
-65to+175
Vaild provided that leads at a distance of 10mm from case are kept at ambient temperature.
Min
Typ
Max
Units
DL5221B SERIES
Zener Diodes
VOLTAGE - 2.4 to 75 Volts
POWER - 500 mWatts
Value
500
DL52*B-7-99-00
DL5221B SERIES
Nom. V Min. V Max. V Ω
mA Ω mA μA V
DL5221B 2.40 2.28 2.52 30
20.0
1200 0.25 100 1.0 5221
DL5222B 2.50 2.38 2.63 30
20.0
1250 0.25 100 1.0 5222
DL5223B 2.70 2.57 2.84 30
20.0
1300 0.25 75 1.0 5223
DL5224B 2.80 2.66 2.94 30
20.0
1400 0.25 75 1.0 5224
DL5225B 3.00 2.85 3.15 29
20.0
1600 0.25 50 1.0 5225
DL5226B 3.30 3.14 3.47 28
20.0
1600 0.25 25 1.0 5226
DL5227B 3.60 3.42 3.78 24
20.0
1700 0.25 15 1.0 5227
DL5228B 3.90 3.71 4.10 23
20.0
1900 0.25 10 1.0 5228
DL5229B 4.30 4.09 4.52 22
20.0
2000 0.25 5.0 1.0 5229
DL5230B 4.70 4.47 4.94 19
20.0
1900 0.25 5.0 2.0 5230
DL5231B 5.10 4.85 5.36 17
20.0
1600 0.25 5.0 2.0 5231
DL5232B 5.60 5.32 5.88 11
20.0
1600 0.25 5.0 3.0 5232
DL5233B 6.00 5.70 6.30 7
20.0
1600 0.25 5.0 3.5 5233
DL5234B 6.20 5.89 6.51 7
20.0
1000 0.25 5.0 4.0 5234
DL5235B 6.80 6.46 7.14 5
20.0
750 0.25 3.0 5.0 5235
DL5236B 7.50 7.13 7.88 6
20.0
500 0.25 3.0 6.0 5236
DL5237B 8.20 7.79 8.61 8
20.0
500 0.25 3.0 6.5 5237
DL5238B 8.70 8.27 9.14 8
20.0
600 0.25 3.0 6.5 5238
DL5239B 9.10 8.65 9.56 10
20.0
600 0.25 3.0 7.0 5239
DL5240B 10.00 9.50 10.50 17
20.0
600 0.25 3.0 8.0 5240
DL5241B 11.00 10.45 11.55 22
20.0
600 0.25 2.0 8.4 5241
DL5242B 12.00 11.40 12.60 30
20.0
600 0.25 1.0 9.1 5242
DL5243B 13.00 12.35 13.65 13
9.5
600 0.25 0.5 9.9 5243
DL5244B 14.00 13.30 14.70 15
9.0
600 0.25 0.1 10.0 5244
DL5245B 15.00 14.25 15.75 16
8.5
600 0.25 0.1 11.0 5245
DL5246B 16.00 15.20 16.80 17
7.8
600 0.25 0.1 12.0 5246
DL5247B 17.00 16.15 17.85 19
7.4
600 0.25 0.1 13.0 5247
DL5248B 18.00 17.10 18.90 21
7.0
600 0.25 0.1 14.0 5248
DL5249B 19.00 18.05 19.95 23
6.6
600 0.25 0.1 14.0 5249
DL5250B 20.00 19.00 21.00 25
6.2
600 0.25 0.1 15.0 5250
DL5251B 22.00 20.90 23.10 29 5.6 600 0.25 0.1 17.0 5251
DL5252B 24.00 22.80 25.20 33 5.2 600 0.25 0.1 18.0 5252
DL5253B 25.00 23.75 26.25 35 5.0 600 0.25 0.1 19.0 5253
DL5254B 27.00 25.65 28.35 41 4.6 600 0.25 0.1 21.0 5254
DL5255B 28.00 26.60 29.40 44 4.5 600 0.25 0.1 21.0 5255
DL5256B 30.00 28.50 31.50 49 4.2 600 0.25 0.1 23.0 5256
DL5257B 33.00 31.35 34.65 58 3.8 700 0.25 0.1 25.0 5257
DL5258B 36.00 34.20 37.80 70 3.4 700 0.25 0.1 27.0 5258
DL5259B 39.00 37.05 40.95 80 3.2 800 0.25 0.1 30.0 5259
DL5260B 43.00 40.85 45.15 93 3.0 900 0.25 0.1 33.0 5260
DL5261B 47.00 44.65 49.35 150 2.7 1000 0.25 0.1 36.0 5261
DL5262B 51.00 48.45 53.55 125 2.5 1100 0.25 0.1 39.0 5262
DL5263B 56.00 53.20 58.80 150 2.2 1300 0.25 0.1 43.0 5263
DL5264B 60.00 57.00 63.00 170 2.1 1400 0.25 0.1 46.0 5264
DL5265B 62.00 58.90 65.10 185 2.0 1400 0.25 0.1 47.0 5265
DL5266B 68.00 64.60 71.40 230 1.8 1600 0.25 0.1 52.0 5266
DL5267B 75.00 71.25 78.75 270 1.7 1700 0.25 0.1 56.0 5267
Notes:
STANDARD VOLTAGE TOLERANCE IS +5% AND:
SUFFIX “A” FOR + 3%
SUFFIX “B” FOR + 5%
SUFFIX “C” FOR + 10%
SUFFIX “D” FOR + 20%
Rev. 2, 14-Mar-2020
Part
Number
Nominal Zener Voltage
Max.Zener Impedance
Max Reverse
Leakage Current
marking
code
VZ @ IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
DL52*B-7-99-00