BZX85C-SERIES
ZENER DIODES
Zener Voltage:
2.7-200V
Peak Pulse Power:
1.0W
DO-41
FEATURE
Low zener impedance
Low regulation factor
High temperature soldering guaranteed:
260 C/10S/9.5mm lead length at 5 lbs tension
1.0 (25.4)
MIN.
0.107(2.7)
0.080(2.0)
DIA.
0.205(5.2)
0.166(4.2)
MECHANICAL DATA
Case:
JEDEC DO-41 molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD 750,
method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.012 ounce,0.33 grams
1.0 (25.4)
MIN.
0.034(0.9)
0.028(0.7)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
MDD Catalog Number
SYMBOLS
VALUE
UNITS
Zener Current see Table Characteristics
Power Dissipation at Tamb=25 C(Note 1)
Junction Temperature
Storage Temperature Range
Thermal resistance junction ambient(Note 1
Forward voltage at I
F
=200mA
P
tot
T
j
T
STG
R
θJA
V
F
1000
200
-65 to + 200
170
1.2
mW
C
C
K/W
V
Note 1: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS (at T
A
=25 C unless otherwise noted)
Zener Voltage range
Device Type
V
ZNOM
V
BZX85C39
BZX85C43
BZX85C47
BZX85C51
BZX85C56
BZX85C62
BZX85C68
BZX85C75
BZX85C82
BZX85C91
BZX85C100
BZX85C110
BZX85C120
BZX85C130
BZX85C150
BZX85C160
BZX85C180
BZX85C200
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
I
ZT
mA
6.0
6.0
4.0
4.0
4.0
4.0
4.0
4.0
2.7
2.7
2.7
2.7
2.0
2.0
2.0
1.5
1.5
1.5
V
ZT
V
37...41
40...46
44...50
48...54
52...60
58...66
64...72
70...79
77...87
85...96
94...106
104...116
114...127
124...141
138...156
153...171
168...191
188...212
Dynamic resistance
Reverse leakage current
Temp coefficlent
of zener voltage
Z
ZT
Ohms
50
50
90
115
120
125
135
135
200
250
350
450
550
700
1000
1100
1200
1500
Z
ZK
Ohms
1000
1000
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
8000
I
ZK
mA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
I
R
at V
R
µA
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
V
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
TK
VZ
%/ C
0.06...0.095
0.06...0.095
0.06...0.095
0.06...0.095
0.06...0.095
0.06...0.095
0.06...0.095
0.06...0.095
0.07...0.10
0.07...0.10
0.07...0.11
0.07...0.11
0.07...0.11
0.07...0.11
0.07...0.11
0.07...0.11
0.07...0.11
0.07...0.11
Admissible power dissipation versus ambient temperature
Valid provided that leads are kept at ambient temperature at a distance of 10mm from case
P
tot,
POWER DISSIPATION,WATTS
1.0
0.8
0.6
0.4
0.2
0
0
100
AMBIENT TEMPERATURE, C
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
200
PCB Design
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