DATA SHEET
GDZ2.0~GDZ56
AXIAL LEAD ZENER DIODES
VOLTAGE
2.0 to 56 Volts
POWER
500 mWatts
DO-34
Unit: inch (mm)
FEATURES
1.02(26.0)MIN.
•
•
•
•
Planar Die construction
500mW Power Dissipation
Ideally Suited for Automated Assembly Processes
Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
.017(0.42)TYP.
MECHANICAL DATA
Case: Molded Glass DO-34
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: See Diagram Below
Approx. Weight: 0.09 grams
Mounting Position: Any
Ordering information
Suffix : “ -34 ” to order DO-34 Package
• Packing information
B - 2K per Bulk box
T/R - 10K per 13" plastic Reel
T/B - 5K per horiz. tape & Ammo box
•
•
•
•
•
•
.106(2.9)MAX.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
P ar m et r
a
e
P ow erD i si aton atTam b = 25
s p i
Juncton Tem per t r
i
aue
S t r ge Tem per t r R ange
oa
aue
O
S ym bol
1.02(26.0)MIN.
.079(2.0)MAX.
Val e
u
500
175
- 5 t +175
6 o
U nis
t
mW
O
C
P
TO T
T
J
T
S
C
C
O
Vald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .
i o d
h e
sa
r
e
e e
aue
P ar m et r
a
e
Ther alR esi t nce Juncton t A m bi ntA i
m
sa
i o
e
r
For ar Volage atI = 100m A
w d
t
F
S ym bol
M i.
n
-
-
-
-
Typ.
M ax.
0.
3
1
U nis
t
K/ W
m
V
Rt A
h
VF
-
-
-
-
Vald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .
i o d
h e
sa
r
e
e e
aue
STAD-MAY.17.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
POWER DISSIPATION, mWatts
500
400
300
200
100
0
50
100
150
200
O
250
AMBIENT TEMPERATURE, C
FIG. 1 POWER DERATING CURVE
Vz (V)
Iz (mA)
50
40
30
20
10
0
5
10
15
20
25
30
Test Current
Iz = 20mA
12
11
15
9.1
6.8
6.2
5.6
5.1
4.7
4.3
20
24
3.9
2.7
Fig.2 BREAKDOWN CHARACTERISTICS
STAD-MAY.17.2004
PAGE . 4
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