BZX85C3V3 - BZX85C56 — Zener Diodes
Publication Order Number:
BZX85C3V3/D
© 2007 Semiconductor Components Industries, LLC.
October-2017, Rev. 2
BZX85C3V3 - BZX85C56
Zener Diodes
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresse s ab ove the recommended operating cond itions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Symbol Parameter Value Units
PD
Power Dissipation @ TA = 25°C1.0
W
Power Dissipation @ TL = 25°C at 4 mm distance from the glass
package 1.3
Derate above 50°C6.67mW/°C
TJ, TSTG Operating and S torage Temperature Range -65 to +200 °C
Tolerance = 5%
DO-41 Glass Case
COLOR BAND DENOTES CATHODE
BZX85C3V3 - BZX85C56 — Zener Diodes
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Note:
1. Zener Voltage (VZ): T he zener voltage is measured with the devi ce junction in the thermal equilibrium
at the lead temperature (TL) at 30°C ± 1°C and 3/8” lead length.
Device Zener Voltage(1) Zener Impedance Leakage Current
VZ (V) IZZZ @ IZZZK @ IZK IR @ VR
Min. Max. mA (Ω) (Ω)(mA) μA Max. Volts
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
3.1
3.4
3.7
4.0
4.4
3.5
3.8
4.1
4.6
5
80
60
60
50
45
20
15
15
13
13
400
500
500
500
600
1
1
1
1
1
60
30
5
3
3
1
1
1
1
1.5
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
4.8
5.2
5.8
6.4
7.0
5.4
6
6.6
7.2
7.9
45
45
35
35
35
10
7
4
3.5
3
500
400
300
300
200
1
1
1
1
0.5
1
1
1
1
1
2
2
3
4
4.5
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
7.7
8.5
9.4
10.4
11.4
8.7
9.6
10.6
11.6
12.7
25
25
25
20
20
5
5
7
8
9
200
200
200
300
350
0.5
0.5
0.5
0.5
0.5
1
1
0.5
0.5
0.5
5
6.5
7
7.7
8.4
BZX85C13
BZX85C15
BZX85C16
BZX85C18
BZX85C20
12.4
13.8
15.3
16.8
18.8
14.1
15.6
17.1
19.1
21.2
20
15
15
15
10
10
15
15
20
24
400
500
500
500
600
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
9.1
10.5
11
12.5
14
BZX85C22
BZX85C24
BZX85C27
BZX85C30
BZX85C33
20.8
22.8
25.1
28
31
23.3
25.6
28.9
32
35
10
10
8
8
8
25
25
30
30
35
600
600
750
1000
1000
0.5
0.5
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
15.5
17
19
21
23
BZX85C36
BZX85C39
BZX85C43
BZX85C47
BZX85C51
34
37
40
44
48
38
41
46
50
54
8
6
6
4
4
40
45
50
90
115
1000
1000
1000
1500
1500
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
25
27
30
33
36
BZX85C56 52 60 4 120 2000 0.25 0.5 39
VF Forward Voltage = 1.2 V Max @ IF = 200 mA
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BZX85C3V3 - BZX85C56 — Zener Diodes
Top Mark Information
Device Line 1 Line 2 Line 3 Line 4 L in e 5
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
3V3
3V6
3V9
4V3
4V7
XY
XY
XY
XY
XY
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
5V1
5V6
6V2
6V8
7V5
XY
XY
XY
XY
XY
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
8V2
9V1
10
11
12
XY
XY
XY
XY
XY
BZX85C13
BZX85C15
BZX85C16
BZX85C18
BZX85C20
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
13
15
16
18
20
XY
XY
XY
XY
XY
BZX85C22
BZX85C24
BZX85C27
BZX85C30
BZX85C33
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
22
24
27
30
33
XY
XY
XY
XY
XY
BZX85C36
BZX85C39
BZX85C43
BZX85C47
BZX85C51
LOGO
LOGO
LOGO
LOGO
LOGO
85C
85C
85C
85C
85C
36
39
43
47
51
XY
XY
XY
XY
XY
BZX85C56 LOGO 85C 56 XY
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BZX85C3V3 - BZX85C56 — Zener Diodes
Top Mark Information (Continued)
General Requirements:
1.0 Cathode Band
2.0 First Line: - ON Semiconductor Logo
3.0 Second Line: Device name - For 1Nxx series: 3rd to 4th characters of the device name.
For BZxx series: 4th to 6th characters of the device name.
4.0 Third Line: Device name - For 1Nxx series: 5th to 6th characters of the device name.
For BZXyy series: Voltage rating
5.0 Third Line: Device name - For 1Nxx series: 7th to 8th characters of the device name.
(the 8th character is the large die identification)
For BZXyy series: Large Die Identification character
6.0 Fourth Line: Date Code - Two Digit - Six Weeks Date Code
Where: X represents the last digit of the calendar year
Y represents the Six weeks numeric code
7.0 Devices shall be marked as required in the device specification (PID or OSPI Test Spec).
8.0 Maximum no. of marking lines: 5
9.0 Maximum no. of digits per line: 3
10.0 OSPI logo must be 20% taller than the alphanumeric marking and should occupy the 2 characters of the
specified line.
11.0 Marking Font: Arial (Except OSPI Logo)
12.0 First character of each marking line must be aligned vertically
13.0 All device markings must be based on ON Semiconductor device specification.
47
36
A
XY
1st line: - ON Semiconductor Logo
2nd line: Device Name - 3 rd to 4th characters of device name for 1Nxx se ries
or 4th to 6th characters for BZXyy series
3rd line: Device Name - 5th to 6th charac ters of device name for 1Nxx series
or Voltage rating for BZXyy series
4th line: Device Name - 7th to 8th charact ers of device name for 1Nxx series
or Large Die i de ntification only for BZX yy series
5th line: Date Code - Two Digit - Six Weeks Date Code
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BZX85C3V3 - BZX85C56 — Zener Diodes
Physical Dimensions
Figure 7. AXIAL LEADED, GLASS, JEDEC DO204, VARIATION AL
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any manner without notice. Please note the revision and/or date on the drawing and contact a ON Semiconductor representative to
verify or obtain the most recent revision. Package specifications do not expand the terms of ON Semiconductor’s worldwide terms and
conditions, specifically the warranty therein, which covers ON Semiconductor products.
0.86
0.71
25.40 MIN (2X)
5.20
4.06
2.72
2.03
NOTES: UNLESS OTHERWISE SPECIFIED
A) PACKAGE STANDARD REFERENCE:
JEDEC DO-204 VARIATION AL.
B) PACKAGE BODY CAN BE PLASTIC OR
HERMETICALLY SEALED GLASS .
D) ALL DIMENSIONS ARE IN MILLIMETERS.
E) DRAWING FILE NAME: DO41AREV2
DO-204AL (DO-41)
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