TSC BZX85C3V3 1.3w,5% tolerance zener diode Datasheet

BZX85C3V3-BZX85C56
1.3W,5% Tolerance Zener Diode
Small Signal Diode
DO-41 Axial Lead
HERMETICALLY SEALED GLASS
D
Features
C
A
—Wide zener voltage range selection : 3.3V to 56V
—VZ Tolerance Selection of ±5%
—Designed for through-Hole Device Type Mounting.
—Hermetically Sealed Glass.
B
—Pb free version and RoHS compliant
—High reliability glass passivation insuring parameter
stability and protection against junction contamination.
Unit (mm)
Unit (inch)
Min
Max
Min
0.68
0.81
Dimensions
Mechanical Data
—Case :DO-41 Solder Hot Dip Tin (Sn) lead finish
A
—Lead: Axial leads, solderable per
MIIL-STD-202, Method 2025
B
3.70
4.25
C
25.40
-
—Polarity : Indicated by cathode band
D
2.10
Max
0.027 0.032
0.146 0.167
-
1.000
2.60 0.083
0.102
—Weight : 310 mg
Ordering Information
Part No.
Package code
Package
Packing
BZX85C3V3-56
A0
DO-41
3Kpcs / Ammo
BZX85C3V3-56
R0
DO-41
5Kpcs / 14" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Symbol
Value
Units
PD
1.3
W
VF
1.2
V
RθJA
130
°C/W
TJ, T STG
-55 to + 175
°C
Power Dissipation
Forward Voltage
IF=10mA
Thermal Resistance (Junction to Ambient)
(Note 1)
Junction and Storage Temperature Range
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
Current
IF
VZM VZ VBR
VR
IR
IZK
VF
Voltage
IZT
IZM
BreakdownRegion
Leakage Region
Forward Region
VBR
: Voltage at IZK
IZK
: Test current for voltage V BR
ZZK
: Dynamic impedance at IZK
IZT
: Test current for voltage V Z
VZ
: Voltage at current IZT
ZZT
: Dynamic impedance at IZT
IZM
: Maximum steady state current
VZM
: Voltage at IZM
Version : D11
BZX85C3V3-BZX85C56
1.3W,5% Tolerance Zener Diode
Small Signal Diode
Electrical Characteristics
Ta = 25°C unless otherwise noted
VF Forward Voltage = 1.2V Maximum @ IF = 200 mA for all part numbers
VZ @ IZT (Volt)
Marking
IR @ VR(μA)
ZZK @
IZK(Ω) Max
Max
IZT(mA)
ZZT @
IZT(Ω) Max
IZK(mA)
3.5
80
20
1
400
40
1
3.8
60
20
1
500
20
1
3.9
4.1
60
15
1
500
20
1
4.1
4.3
4.5
50
13
1
500
3
1
BZX85C4V7
4.5
4.7
4.9
45
13
1
600
3
1
BZX85C5V1
BZX85C5V1
4.8
5.1
5.4
45
10
1
500
1
1.5
BZX85C5V6
BZX85C5V6
5.3
5.6
5.9
45
7
1
400
1
2
BZX85C6V2
BZX85C6V2
5.9
6.2
6.5
35
4
1
300
1
3
BZX85C6V8
BZX85C6V8
6.5
6.8
7.1
35
3.5
1
300
1
4
BZX85C7V5
BZX85C7V5
7.1
7.5
7.9
35
3
0.5
200
1
4.5
BZX85C8V2
BZX85C8V2
7.8
8.2
8.6
25
5
0.5
200
1
6.2
BZX85C9V1
BZX85C9V1
8.6
9.1
9.6
25
5
0.5
200
1
6.9
BZX85C10
BZX85C10
9.5
10
10.5
25
7
0.5
200
0.5
7.5
BZX85C11
BZX85C11
10.5
11
11.6
20
8
0.5
300
0.5
8.2
BZX85C12
BZX85C12
11.4
12
12.6
20
9
0.5
350
0.5
9.1
BZX85C13
BZX85C13
12.4
13
13.7
20
10
0.5
400
0.5
10
BZX85C15
BZX85C15
14.3
15
15.8
15
15
0.5
500
0.5
11
BZX85C16
BZX85C16
15.2
16
16.8
15
15
0.5
500
0.5
12
BZX85C18
BZX85C18
17.1
18
18.9
15
20
0.5
500
0.5
13
BZX85C20
BZX85C20
19.0
20
21.0
10
24
0.5
600
0.5
15
BZX85C22
BZX85C22
20.9
22
23.1
10
25
0.5
600
0.5
16
BZX85C24
BZX85C24
22.8
24
25.2
10
25
0.5
600
0.5
18
BZX85C27
BZX85C27
25.7
27
28.4
8
30
0.25
750
0.5
20
BZX85C30
BZX85C30
28.5
30
31.5
8
30
0.25
1000
0.5
22
BZX85C33
BZX85C33
31.4
33
34.7
8
35
0.25
1000
0.5
24
BZX85C36
BZX85C36
34.2
36
37.8
8
40
0.25
1000
0.5
25
BZX85C39
BZX85C39
37.1
39
41.0
6
45
0.25
1000
0.5
27
BZX85C43
BZX85C43
40.9
43
45.2
6
50
0.25
1000
0.5
30
BZX85C47
BZX85C47
44.7
47
49.4
4
90
0.25
1500
0.5
33
BZX85C51
BZX85C51
48.5
51
53.6
4
115
0.25
1500
0.5
36
BZX85C56
BZX85C56
53.2
56
58.8
4
120
0.25
2000
0.5
39
Part Number
Code
Min
Nom
Max
BZX85C3V3
BZX85C3V3
3.1
3.3
BZX85C3V6
BZX85C3V6
3.4
3.6
BZX85C3V9
BZX85C3V9
3.7
BZX85C4V3
BZX85C4V3
BZX85C4V7
VR(V)
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and
tighter voltage tolerances, contact your nearest Taiwan semiconductor representative.
4. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value
equal to 10% of the DC zener current (IZT or IZK) is superimposed to IZT or IZK.
Version : D11
BZX85C3V3-BZX85C56
1.3W,5% Tolerance Zener Diode
Small Signal Diode
Rating and Characteristic Curves
1000
0.9
Total Capacitance [pF]
PD-Power Passip atio n [W]
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
VR = 2V
100
VR = 5V
VR = 30V
1
0
20
40
60
80
100
120
140
160
180
0
200
5
10 15 20 25
Figure 1. Power Dissipation vs Ambient Temperature
50 55 60
Figure 2. Total Capacitance
Valid provided leads at a distance of 0.8mm from case are kept at
ambient temperature
1000
30 35 40 45
VZ - Reverse Voltage [V]
Temperature [℃]
1000
Iz=1mA
Iz=2mA
Ta = 25℃
Ta = 25℃
Iz=5mA
100
Forward Current [mA]
Differential Zener Impedance [Ω]
VR = 20V
10
0.1
0.0
Iz=10mA
10
1
100
10
1
0.1
0.1
0
10
20
30
40
VZ - Reverse Voltage [V]
50
0
60
100
100
10
Reverse Current [mA]
1000
Ta = 25℃
10
0.2
0.4
0.6
0.8
VF - Forw ard Voltage [V]
1
1.2
Figure 4. Forward Current vs. Forward Voltage
Figure 3. Differential Impedance vs. Zener Voltage
Reverse Current [mA]
f = 1MHz
Ta = 25℃
VR = 0V
1
Ta = 25℃
1
0.1
0.01
0.1
0
3
6
9
VZ - Reverse Voltage [V]
12
Figure 5. Reverse Current vs. Reverse Voltage
15
10
20
30
40
50
VZ - Reverse Voltage [V]
60
70
Figure 6. Reverse Current vs. Reverse Voltage
Version : D11
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