General Semiconductor ZMU120, ZMU150, ZMU180, ZMU100 Datasheet
FEATURES
♦ Silicon Planar Power Zener Diodes
♦ For use in stabilizing and clipping circuits with higher
power rating.
♦ The Zener voltages are graded according to the
international E 12 standard. Smaller voltage tolerances
are available upon request.
♦ These diodes are also available in the DO-41 case with the type
designation ZPU100 … ZPU180.
MECHANICAL DATA
Case: MELF Glass Case
Weight: approx. 0.25 g
SYMBOL VALUE UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at T
amb
= 25°C P
tot
1.0
1)
Watts
Junction Temperature T
j
150 °C
Storage Temperature Range T
S
– 55 to +150 °C
NOTES:
(1) Valid provided that electrodes are kept at ambient temperature.
ZMU100 THRU ZMU180
ZENER DIODES
.022 (0.55)
.205 (5.2)
.102 (2.6)
Cathode Mark
.189 (4.8)
.094 (2.4)
MELF
Dimensions are in inches and (millimeters)
12/16/98
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
ZMU100 THRU ZMU180
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL MIN. TYP. MAX. UNIT
Thermal Resistance
R
thJA
– – 170
1)
°C/W
Junction to Ambient Air
NOTES:
(1) Valid provided that electrodes are kept at ambient temperature.
Type
Zener
voltage
(1)
at
I
ZT
VZ(V)
Dynamic
Resistance
at
I
ZT
f = 1 kHz
rZj(Ω)
Temp. Coeff.
of Zener Voltage
at
I
ZT
α
VZ
(10
–4/
K)
Test current
I
ZT
(mA)
Reverse
Voltage
at
IR= .5 µA
VR(V)
Admissible
Zener current
(2)
at
T
amb
= 25°C
IZ(mA)
ZMU100 88 … 110 140 (< 300) +9 … +13 5 > 75 7
ZMU120 107 … 134 170 (< 330) +9 … +13 5 > 90 6
ZMU150 130 … 165 200 (< 360) +9 … +13 5 > 112 5
ZMU180 160 … 200 220 (< 380) +9 … +13 5 > 134 4
NOTES:
(1) Tested with pulses t
p
= 5 ms
(2) Valid provided that electrodes are kept at ambient temperature
Loading...