RD2.0ES~RD39ES
Zener diode
Features
1. DO-34 Glass sealed package
This diode can be inserted into a PC board
with a shorter pitch(5mm)
2. Planar process
3. Vz applied E24 standard
Applications
Circuits for constant voltage, constant current,
waveform clipper, surge absorber, etc.
Absolute Maximum Ratings
T
j
=25℃
Parameter
Forward Current
Power Dissipation
Surge Reverse Power
Junction Temperature
Storage Temperature
Symbol
I
f
P
V
P
RSM
T
j
T
stg
Value
150
400
100
175
-65~+175
Unit
mA
mW
W
℃
℃
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the
recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may
affect device reliability.
Excel Semiconductor
www.excel-semi.com
FaxBack +86-512-66607370
Rev. 3e, 1-Nov-2006
1/7
RD2.0ES~RD39ES
Characteristics
Iz-Zener Current-A
Vz-Zener Voltage-V
Iz-Zener Current-A
Vz-Zener Voltage-V
Iz-Zener Current-A
Vz-Zener Voltage-V
Figure 1. Zener current vs.
zener voltage
Figure 2. Zener current vs.
zener voltage
Figure 3. Zener current vs.
zener voltage
Iz-Zener Current-A
Vz-Zener Voltage-V
Iz-Zener Current-A
Vz-Zener Voltage-V
Figure 4. Zener current vs.
zener voltage
Figure 5. Zener current vs.
zener voltage
Excel Semiconductor
www.excel-semi.com
FaxBack +86-512-66607370
Rev. 3e, 1-Nov-2006
5/7