1N746A - 1N759A
V
Z
:
3.3 to 12V
P
D
:
500mW
FEATURES :
• Silicon planar power zener diodes.
• Standard zener voltage tolerance is
±
5%
• Other tolerances are available upon request.
• Pb / RoHS Free
ZENER DIODES
DO - 35 Glass
(DO-204AH)
0.079(2.0 )max.
1.00 (25.4)
min.
Cathode
Mark
0.150 (3.8)
max.
MECHANICAL DATA :
Case:
DO-35 Glass Case
Weight:
approx. 0.13g
0.020 (0.52)max.
1.00 (25.4)
min.
Dimensions in inches and ( millimeters )
Rating at 25
°
C ambient temperature unless otherwise specified.
Maximum Ratings and Thermal Characteristics
Parameter
Zener Current see Table "Characteristics"
Maximum Forward Voltage at I
F
= 200 mA.
Power Dissipation at T
L
= 75°C
Thermal Resistance Junction to Ambient Air
Junction temperature
Storage temperature range
V
F
P
D
R
θ
JA
T
J
T
S
1.2
500
(1)
300
(2)
175
-65 to + 150
V
mW
°C/W
°C
°C
Symbol
Value
Unit
Notes:
(1) T
L
is measured 3/8” from body.
(2) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Page 1 of 2
Rev. 02 : March 25, 2005