Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILIICON PLANAR ZENER DIODE
3
1
Pin Configuration
1 = ANODE
2 = NC
3 = CATHODE
2
CMBZ 5225B
to
CMBZ5229B
SOT-23
General Purpose Zener Diode
ABSOLUTE MAXIMUM RATINGS(Tamb=25deg C)
DESCRIPTION
SYMBOL
Power Dissipation
Ptot
Junction Temperature
TJ
Storage Temperature
Tstg
(1) On infinite heatsink with 4mm Lead Length
ELECTRICAL CHARACTERISTICS (Tamb=25 deg C) VF <0.9V @ 10mA
Device
Zener Voltage*
VZ(+-5%)
nom
(V)
rZT
max
(ohm)
IZT
(mA)
rZK
max
(ohm)
IZK
(mA)
CMBZ5225B
3.0
CMBZ5226B
3.3
CMBZ5227B
3.6
CMBZ5228B
3.9
CMBZ5229B
4.3
29
20
1600
0.25
28
20
1600
0.25
24
20
1700
0.25
23
20
1900
0.25
22
20
2000
0.25
VALUE
225
150
-55-150
IR
max
(uA)
50
25
15
10
5.0
UNIT
mW
dec C
dec C
VR
MARKING
(V)
1.0
18E
1.0
8A
1.0
8B
1.0
8C
1.0
8D
* Zener Voltage is measured after 40ms from the start of operating
Continental Device India Limited
Data Sheet
Page 1 of 3