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Zeners
(BZX5
5C3V3
-BZX55C33)
BZX55 Series Rev. C2001 Fairchild Semiconductor Corporation
Absolute Maximum Ratings* TA
= 25C unless otherwise noted Tolerance: C = 5%
Electrical Characteristics TA= 25C unless otherwise noted
@
NOTES:
1) These ratings are based on a maximum junction temperature of
200 degrees C.
2) These are steady state limits. The factory should be
consulted on applications involving pulsed
or low duty cycle operations.
*These ratings are limiting values above which the
serviceability of the diode may be impaired.**Non-recurrent square
wave PW= 8.3 ms, TA= 50 degrees C.
@ @@
Zeners
BZX55C 3V3 - BZX55C 33
Symbol Parameter Value Units
PD Power Dissipation 500 mW
TSTG Storage Temperature Range -65 to +200 C
TJ Maximum Junction Operating Temperature + 200 C
Lead Temperature (1/16 from case for 10seconds)
+ 230 C
Surge Power** 30 W
VZ(V) IR2(A) VR(V)DeviceMIN MAX
ZZ() IZ(mA) ZZK() IZK(mA) IR1(A) VR(V)TA= 150C
TC(%/C)
IZRM(mA)
BZX55C 3V3BZX55C 3V6BZX55C 3V9BZX55C 4V3BZX55C 4V7
3.13.43.74.04.4
3.53.84.14.65.0
8585857560
5.05.05.05.05.0
600600600600600
1.01.01.01.01.0
2.02.02.01.00.5
1.01.01.01.01.0
4040402010
1.01.01.01.01.0
- 0.060- 0.055- 0.050- 0.040- 0.020
115105959085
BZX55C 5V1BZX55C 5V6BZX55C 6V2BZX55C 6V8BZX55C 7V5
4.85.25.86.47.0
5.46.06.67.27.9
3525108.07.0
5.05.05.05.05.0
55045020015050
1.01.01.01.01.0
0.10.10.10.10.1
1.01.02.03.05.0
2.02.02.02.02.0
1.01.02.03.05.0
+0.010+0.025+0.032+0.040+0.045
8070645853
BZX55C 8V2BZX55C 9V1BZX55C 10BZX55C 11BZX55C 12
7.78.59.4
10.411.4
8.79.610.611.612.7
7.010152020
5.05.05.05.05.0
5050707090
1.01.01.01.01.0
0.10.10.10.10.1
6.26.87.58.29.1
2.02.02.02.02.0
6.26.87.58.29.1
+0.048+0.050+0.055+0.060+0.065
4743403632
BZX55C 13BZX55C 15BZX55C 16BZX55C 18
BZX55C 20
12.413.815.316.8
18.8
14.115.617.119.1
21.1
26304050
55
5.05.05.05.0
5.0
110110170170
220
1.01.01.01.0
1.0
0.10.10.10.1
0.1
10111213
15
2.02.02.02.0
2.0
10111213
15
0.0700.0700.0750.075
0.080
29272421
20BZX55C 22BZX55C 24BZX55C 27BZX55C 30BZX55C 33
20.822.825.128.031.0
23.325.628.932.035.0
5580808080
5.05.05.05.05.0
220220220220220
1.01.01.01.01.0
0.10.10.10.10.1
1618202224
2.02.02.02.02.0
1618202224
0.0800.0800.0850.0850.085
1816141312
VF Foward Voltage = 1.0 V Maximum @ IF = 100 mA for all BZX 55
series
DO-35COLOR BAND DENOTES CATHODE
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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES
WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION
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THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE
UNDER ITS PATENT
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Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such
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LIFE SUPPORT POLICY
FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL
COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF
FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
First Production
Full Production
Not In Production
OPTOLOGIC
OPTOPLANAR
PACMAN
POP
Power247
PowerTrench
QFET
QS
QT Optoelectronics
Quiet Series
SILENT SWITCHER
FAST
FASTr
FRFET
GlobalOptoisolator
GTO
HiSeC
ISOPLANAR
LittleFET
MicroFET
MicroPak
MICROWIRE
Rev. H4
ACEx
Bottomless
CoolFET
CROSSVOLT
DenseTrench
DOME
EcoSPARK
E2CMOSTM
EnSignaTM
FACT
FACT Quiet Series
SMART START
STAR*POWER
Stealth
SuperSOT-3SuperSOT-6
SuperSOT-8
SyncFET
TinyLogic
TruTranslation
UHC
UltraFET
STAR*POWER is used under license
VCX
