BZX85C3V3 Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – Zeners

BZX85C3V3
THRU
BZX85C33
SURFACE MOUNT
1.3W SILICON ZENER DIODE
3.3 VOLTS THRU 33 VOLTS
Central^TM
Semiconductor Corp.
Description:
The CENTRAL SEMICONDUCTOR BZX85C3V3
Series are silicon Zener diodes. These high
quality voltage regulating diodes are designed for
use in industrial, commercial, entertainment and
computer applications.
DO-41 CASE
MARKING: FULL PART NUMBER
MAXIMUM RATINGS: (TA=25°C)
Power Dissipation
Operating and Storage Temperature
SYMBOL
PD
TJ, Tstg
1.3
-65 to +200
UNITS
W
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.2V MAX @ IF=200mA (for all types)
Type
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
BZX85C5V1
Zener Voltage
VZ @ IZT
MIN NOM MAX
(V) (V) (V)
3.1 3.3 3.5
3.4 3.6 3.8
3.7 3.9 4.1
4.1 4.3 4.5
4.5 4.7 4.9
4.8 5.1 5.4
Test
Current
Maximum Zener
Impedance
IZT
(mA)
80
60
60
50
45
45
ZZT@IZT
(Ω)
20
15
15
13
13
10
ZZK @ IZK
(Ω)
(mA)
400
1.0
500
1.0
500
1.0
500
1.0
600
1.0
500
1.0
Maximum
Reverse
Current
IR @ VR
(μA) (V)
60 1.0
30 1.0
5.0 1.0
3.0 1.0
3.0 1.5
1.0 2.0
BZX85C5V6
5.3 5.6 5.9
45
BZX85C6V2
5.9 6.2 6.5
35
BZX85C6V8
6.5 6.8 7.1
35
BZX85C7V5
7.1 7.5 7.9
35
BZX85C8V2
7.8 8.2 8.6
25
BZX85C9V1
8.6 9.1 9.6
25
BZX85C10
9.5 10 10.5
25
BZX85C11
10.5 11 11.6
20
BZX85C12
11.4 12 12.6
20
7.0
400
1.0
1.0 2.0
4.0
300
1.0
1.0 3.0
3.5
300
1.0
1.0 4.0
3.0
200
1.0
1.0 4.5
5.0
200
0.5
1.0 5.0
5.0
200
0.5
1.0 6.5
7.0
200
0.5
0.5 7.0
8.0
300
0.5
0.5 7.7
9.0
350
0.5
0.5 8.4
Maximum
Reverse
Surge
Current
IRSM
(mA)
1,380
1,260
1,190
1,070
970
890
810
730
660
605
550
500
454
414
380
Maximum
Zener
Current
IZM
(mA)
276
252
234
217
193
178
162
146
133
121
110
100
91
83
76
Tolerance Code
A
B
C
Tolerance
±1%
±2%
±5%
Part Number Identification
B Z X 85 C 4V7
Nominal Value Code (i.e. 4.7 Volts)
Tolerance Code
Device Series
R0 (12-May 2009)