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DZ23C2V7 THRU DZ23C51
Dual Surface Mount Zener Diode
Voltage Range
2.7 to 51 Volts
300m Watts Power Dissipation
Features
Dual zeners in common cathode configuration
300 mW power dissipation
Ideally suited for automated insertion
△Vz for both diodes in one case is ≦5%
Common anode style available see AZ series
Mechanical Data
Case: SOT-23, Molded plastic
Terminals: Solderable per MIIL-STD-202,
Method 208
Polarity: See diagram
Marking: Marking Code (see table on Page 2)
Mounting position: Any
Weight: 0.008 grams (approx.)
SOT-23
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Maximum Ratings
Type Number Symbol Value Units
Power Dissipation (Note 1) Pd 300 mW
Thermal Resistance Junction to Ambient Air
(Note 1) RθJA 420 K/W
Operating and Storage Temperature Range TJ, TSTG -65 to + 150 OC
Notes: 1. Device on Fiberglass Substrate.
2. Tested with IZT Current pulses. Pulse width = 5ms.
0.020(0.51)
0.015(0.37)
0.055(1.40)
0.047(1.19)
0.098(2.50)
0.083(2.10)
0.024(0.61)
0.018(0.45)
0.007(0.178)
0.003(0.076)
0.024(0.61)
0.018(0.45)
0.080(2.05)
0.070(1.78)
0.041(1.05)
0.047(0.89)
0.120(3.05)
0.104(2.65)
0.006(0.15)
0.001(0.013)
0.043(1.10)
0.035(0.89)
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ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
Zener
Typical
Min
Device
Voltage Range
Temperature
Device
Marking
@ I
zt = 5.0mA
Z
ZT @
I
ZT
Z
ZK @
I
ZK
Coefficient
Voltage
(Note 1)
Code
Vz(Volts)
= 5.0mA
= 1.0mA
@ I
R
= 0.1uA
(Notes 2)
Ohms
Ohms
Tc(% /
O
C)
V
R
(Volts)
DZ23C2V7 V1 2.5-2.9 83 500 -0.065 -
DZ23C3V0 V2 2.8-3.2 95 500 -0.060 -
DZ23C3V3 V3 3.1-3.5 95 500 -0.055 -
DZ23C3V6 V4 3.4-3.8 95 500 -0.055 -
DZ23C3V9 V5 3.7-4.1 95 500 -0.050 -
DZ23C4V3 V6 4.0-4.6 95 500 -0.035 -
DZ23C4V7 V7 4.4-5.0 78 500 -0.015 -
DZ23C5V1 V8 4.8-5.4 60 480 +0.005 0.8
DZ23C5V6 V9 5.2-6.0 40 400 +0.020 1.0
DZ23C6V2 V10 5.8-6.6 10 200 +0.030 2.0
DZ23C6V8 V11 6.4-7.2 8.0 150 +0.045 3.0
DZ23C7V5 V12 7.0-7.9 7.0 50 +0.050 5.0
DZ23C8V2 V13 7.7-8.7 7.0 50 +0.055 6.0
DZ23C9V1 V14 8.5-9.6 10 50 +0.065 7.0
DZ23C10 V15 9.4-10.6 15 70 +0.065 7.5
DZ23C11 V16 10.4-11.6 20 70 +0.070 8.5
DZ23C12 V17 11.4-12.7 20 90 +0.075 9.0
DZ23C13 V18 12.4-14.1 25 110 +0.080 10.0
DZ23C15 V19 13.8-15.6 30 110 +0.080 11.0
DZ23C16 V20 15.30-17.1 40 170 +0.090 12.0
DZ23C18 V21 16.8-19.1 50 170 +0.090 14.0
DZ23C20 V22 18.8-21.2 50 220 +0.090 15.0
DZ23C22 V23 20.8-23.3 55 220 +0.090 17.0
DZ23C24 V24 22.8-25.6 80 220 +0.090 18.0
DZ23C27 V25 25.1-28.9 80 250 +0.090 20.0
DZ23C30 V26 28-32 80 250 +0.090 22.5
DZ23C33 V27 31-35 80 250 +0.090 25.0
DZ23C36 V28 34-39 90 250 +0.090 27.0
DZ23C39 V29 37-41 90 300 +0.110 29.0
DZ23C43 V30 40-46 100 700 +0.110 32.0
DZ23C47 V31 44-50 100 750 +0.110 35.0
DZ23C51 V32 48-54 100 750 +0.110 38.0
Notes: 1. Device on fiberglass substrate.
2. Tested with
I
ZTcurrent pulses. Pulse width = 5.0ms.
Maximum
Zener Impedance