DZ23 Series
Dual Common-Cathode
Zener Diodes
V
Z
Range
2.7 to 51V
Power Dissipation
300mW
TO-236AB (SOT-23)
.122 (3.1)
.110 (2.8)
.016 (0.4)
3
.056 (1.43
)
.052 (1.33
)
Mounting Pad Layout
Top View
0.037 (0.95)
0.037 (0.95)
0.079 (2.0)
Dimensions in inches
and (millimeters)
1
2
max. .004 (0.1)
0.035 (0.9)
.007 (0.175)
.005 (0.125)
.037(0.95) .037(0.95)
.045 (1.15)
.037 (0.95)
0.031 (0.8)
.016 (0.4)
.016 (0.4)
.102 (2.6)
.094 (2.4)
Features
鈥?Dual Silicon Planar Zener Diodes, Common
Cathode
鈥?The Zener voltages are graded according to
the international E 24 standard. Standard Zener
voltage tolerance is 鹵5%. Replace 鈥淐鈥?with 鈥淏鈥?for
2% tolerance. Other voltage tolerances and other
Zener voltages are available upon request.
鈥?The parameters are valid for both diodes in one
case.
鈭哣
Z
and
鈭唕
zj
of the two diodes in one case
is
鈮?/div>
5%
鈥?This diode is also available in other case styles and
configurations including: the dual diode common
cathode configuration with type designation AZ23,
the single diode SOT-23 case with the type desig-
nation BZX84C, and the single diode SOD-123
case with the type designation BZT52C.
Top View
Mechanical Data
Case:
SOT-23 Plastic Package
Weight:
Approx. 0.008g
Packaging Codes/Options:
E8/10K per 13鈥?reel (8mm tape), 30K/box
E9/3K per 7鈥?reel (8mm tape), 30K/box
Maximum Ratings and Thermal Characteristics
(T
Parameter
Power Dissipation at T
amb
= 25擄C
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
Note:
(1) Device on fiberglass substrate, see layout
A
= 25擄C unless otherwise noted)
Symbol
P
tot
R
胃JA
T
j
T
S
Value
300
(1)
420
(1)
150
鈥?5 to +150
Unit
mW
擄C/W
擄C
擄C
6/28/00
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