Not Recommended for New Automotive Design
www.vishay.com
BZX85-Series
Vishay Semiconductors
Zener Diodes
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
FEATURES • Silicon planar power Zener diodes • For use in stabilizing and clipping circuits with
high power rating • The Zener voltages are graded according to the
international E 24 standard; replace suffix “C” with “B” for ± 2 % tolerance • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
APPLICATIONS • Voltage stabilization
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom. Test current IZT VZ specification Circuit configuration
2.7 to 75 4 to 80 Pulse current Single
UNIT V mA
ORDERING INFORMATION
DEVICE NAME
BZX85-series
ORDERING CODE BZX85-series-TR
BZX85-series
BZX85-series-TAP
TAPED UNITS PER REEL
5000 (52 mm tape on 13" reel)
5000 per ammopack (52 mm tape)
MINIMUM ORDER QUANTITY 25 000/box 25 000/box
PACKAGE
PACKAGE NAME DO-41 (DO-204AL)
WEIGHT 310 mg
MOLDING COMPOUND FLAMMABILITY RATING
UL 94 V-0
MOISTURE SENSITIVITY LEVEL
MSL level 1 (according J-STD-020)
SOLDERING CONDITIONS Peak temperature max. 260 °C
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Power dissipation
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
Ptot
Zener current
See Table “Electrical characteristics”
Junction to ambient air
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
RthJA
Junction temperature
Tj
Storage temperature range
Tstg
VALUE 1300
110 175 -55 to +175
UNIT mW
K/W °C °C
Rev. 2.4, 15-Nov-2021
1
Document Number: 85607
For technical questions within your region:
[email protected],
[email protected],
[email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Not Recommended for New Automotive Design
www.vishay.com
BZX85-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER
ZENER VOLTAGE RANGE (1)
TEST CURRENT
VZ at IZT1 V
IZT1
IZT2
mA
REVERSE LAEKAGE CURRENT
IR at VR
μA
V
DYNAMIC RESISTANCE (3)
ZZ at IZT1 ZZK at IZT2 Ω
MIN. NOM. MAX.
MAX.
MAX.
BZX85C2V7
2.5 2.7 2.9 80
1 < 150 1
< 20
< 400
BZX85C3V0
2.8 3.0 3.2 80
1 < 100 1
< 20
< 400
BZX85C3V3
3.1 3.3 3.5 80
1 < 40 1
< 20
< 400
BZX85C3V6
3.4 3.6 3.8 60
1 < 20 1
< 20
< 500
BZX85C3V9
3.7 3.9 4.1 60
1 < 10 1
< 15
< 500
BZX85C4V3
4 4.3 4.6 50
1
<3
1
< 13
< 500
BZX85C4V7
4.4 4.7 5
45
1
<3
1
< 13
< 600
BZX85C5V1
4.8 5.1 5.4 45
1
< 1 1.5
< 10
< 500
BZX85C5V6
5.2 5.6 6
45
1
<1
2
<7
< 400
BZX85C6V2
5.8 6.2 6.6 35
1
<1
3
<4
< 300
BZX85C6V8
6.4 6.8 7.2 35
1
<1
4
< 3.5
< 300
BZX85C7V5
7 7.5 7.9 35 0.5 < 1 4.5
<3
< 200
BZX85C8V2
7.7 8.2 8.7 25 0.5 < 1 6.2
.