UDZB Series ZENER DIODES
V
Z : 2.4 to 39 Volts
PD : 200 mW
FEATURES :
* Compact, 2-pin mini-mold type for high-density
mounting. (UMD2)
* Non-wire bonding structure improves.
* High demand voltage range (3.6 V-36V) is
manufactured on high-efficient non-wire bonding
production line.
* Pb / RoHS Free
MECHANICAL DATA :
* Case: SOD-323 Plastic Package
* Weight: approx. 0.004g
Maximum Ratin
g
s and Thermal Characteristics
Ratin
g
at 25 °C ambient tem
p
erature unless otherwise s
p
ecifi
e
.
Symbol Value Unit
Zener Current see Table "Characteristics"
Power Dissipation at Ta = 25°CPD200 mW
Junction temperature TJ125 °C
Storage temperature TSTG -55 to + 150 °C
Page 1 of 2 Rev. 01 : March 24, 2006
Parameter
1.10
0.80
0.40
0.25
1.35
1.15
2.80
2.30
1.80
1.60
0.15 (max)
Dimensions in millimeters
SOD-323
Certificate TH97/10561QM Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS (Ta = 25 °C)
Rising operating Maximum Reverse
Zener voltage resistance Leakage Current
Type Marking VZ @ IZT
Numbers Code Min. Max. IZT Max. @ IZT Max. @ IZK
(V) (V) (mA) (Ω) (mA) (Ω) (mA) (μA) (V)
UDZS3.6B DY 3.600 3.845 5 100 5 1000 1.0 10.0 1.0
UDZS3.9B DZ 3.890 4.160 5 100 5 1000 1.0 5.0 1.0
UDZS4.3B Z0 4.170 4.430 5 100 5 1000 1.0 5.0 1.0
UDZS4.7B EB 4.550 4.750 5 100 5 800 0.5 2.0 1.0
UDZS5.1B EC 4.980 5.200 5 80 5 500 0.5 2.0 1.0
UDZS5.6B ED 5.490 5.730 5 60 5 200 0.5 1.0 2.5
UDZS6.2B EE 6.060 6.330 5 60 5 100 0.5 1.0 3.0
UDZS6.8B EF 6.650 6.930 5 40 5 60 0.5 0.5 3.5
UDZS7.5B EH 7.280 7.600 5 30 5 60 0.5 0.5 4.0
UDZS8.2B EJ 8.020 8.360 5 30 5 60 0.5 0.5 5.0
UDZS9.1B EK 8.850 9.230 5 30 5 60 0.5 0.5 6.0
UDZS10B EM 9.770 10.210 5 30 5 60 0.5 0.1 7.0
UDZS11B EN 10.760 11.220 5 30 5 60 0.5 0.1 8.0
UDZS12B EP 11.740 12.240 5 30 5 80 0.5 0.1 9.0
UDZS13B ER 12.910 13.490 5 37 5 80 0.5 0.1 10.0
UDZS15B EX 14.340 14.980 5 42 5 80 0.5 0.1 11.0
UDZS16B EY 15.850 16.510 5 50 5 80 0.5 0.1 12.0
UDZS18B EZ 17.560 18.350 5 65 5 80 0.5 0.1 13.0
UDZS20B FA 19.520 20.390 5 85 5 100 0.5 0.1 15.0
UDZS22B FB 21.540 22.470 5 100 5 100 0.5 0.1 17.0
UDZS24B FC 23.720 24.780 5 120 5 120 0.5 0.1 19.0
UDZS27B FD 26.190 27.530 5 150 5 150 0.5 0.1 21.0
UDZS30B FC 29.190 30.690 5 200 5 200 0.5 0.1 23.0
UDZS33B FE 32.150 33.790 5 250 5 250 0.5 0.1 25.0
UDZS36B FH 35.070 36.870 5 300 5 300 0.5 0.1 27.0
UDZS39B FJ 38.220 39.780 5 100 2 - - 2 30.0
Notes:
(1) The Zener voltage (V
Z) is measured 40 ms after power is supplied.
(2) The operating resistances (Z
Z, ZZK) are measured by superimposing a minute alternating current on the regulated current (I
Z).
Page 2 of 2 Rev. 01 : March 24, 2006
Operating
resistance
IR @ VR
ZZT ZZK
Certificate TH97/10561QM Certificate TW00/17276EM
