KI SEMICONDUCTOR CO.
ZENER DIODES
3EZ1 - 3EZ200
Vz RANGE: 1.0, 3.9 - 200V
POWER DISSIPATION:
FEATURES
For us e in s tabilizing and clipping curcuits with high
power rating.
The zener voltages are graded according to the
international E 12 s tandard. Sm aller voltage tolerances
are avallable upon reques t.
3.0 W
DO - 15
MECHANICAL DATA
Cas e:DO-15, Plas tic
cas
e
Term inals : Solderable per MIL-STD-202,
method
208
Polarity: Cathode
band
Marking: Type
num
ber
Approx. Weight: 0.39 gram s .
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unles s otherwis e s pecified.
SYMBOL
Zener current (see Table "Characteristics")
VALUE
UNIT
Pow er dissipation at Tamb=25
P
tot
R
ΘJA
T
J
T
s
R
thA
R
thL
3
(1)
40
(1)
-55---+150
-55---+175
W
Thermal resistance junction to ambient air
/W
Junction temperature
Storage temperature range
Thermal resistance junction to ambient air
40
K/W
1
K/W
Thermal resistance junction to Lead
NOTES:
(1) Valid prov ided that leads are kept at ambient temperature at a distance of 10mm f rom case .
15
1
KISEMICONDUCTOR [ Kwang Myoung I.S. CO.,LTD ]
