BZX84CXXX
Elektronische Bauelemente
350mW SOT-23 Series
Surface Mount Zener Voltage Regulator Diodes
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
FEATURES
Planar Die Construction
350
mW Power Dissipation on FR-5 PCB
General Purpose, Medium Current
Ideally Suited for Automated Assembly Process
3
1
A
L
B S
SOT-23
Dim
A
B
C
D
G
C
Min
2.800
1.200
0.890
0.370
1.780
0.013
0.085
0.450
0.890
2.100
0.450
Max
3.040
1.400
1.110
0.500
2.040
0.100
0.177
0.600
1.020
2.500
0.600
Top View
G
2
MECHANICAL DATA
Case: SOT-23, Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagrams
Weight: 0.008 grams (approx.)
Marking : Marking Code (See Table On Page 2)
V
H
K
J
3
D
H
J
K
L
S
V
3
Cathode
1
Anode
1
2
All Dimension in mm
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR-5 Board,*
TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Total Device Dissipation
Alumina Substrate,** TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Junction and Storage Temeprature
1. FR–5 = 1.0 X 0.75 X 0.062 in.
Symbol
PD
Max
350
1.8
R
θJA
PD
556
350
2.4
R
θJA
TJ, Tstg
417
150
Unit
mW
mW/°C
°C/W
mW
mW/°C
°C/W
°C
2.Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of
4
BZX84CXXX
Elektronische Bauelemente
350mW SOT-23 Series
Surface Mount Zener Voltage Regulator Diodes
GENERAL DATA - 350mW SOT-23
ELECTRICAL CHARACTERISTICS (Pinout : 1-Anode, 2-NC, 3-Cathode)
(V
F
= 0.9V Max @ I
F
= 10mA for all types)
Zener Voltage
V
Z1
(Volts)
@ I
ZT1
= 5mA
(Note 1)
Max Zener
Impedance
Z
ZT1
(Ohms)
@ I
ZT1
=
5mA
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
Max
Reverse
Leakage
Current
Zener Voltage
V
Z2
(Volts)
@ I
ZT2
= 1mA
(Note 1)
Min
1.7
1.9
2.1
2.3
2.7
2.9
3.3
3.7
4.2
4.8
5.6
6.3
6.9
7.6
8.4
9.3
10.2
11.2
12.3
13.7
15.2
16.7
18.7
20.7
22.7
25.0
27.8
30.8
33.8
36.7
39.7
43.7
47.6
Max
2.1
2.4
2.7
2.9
3.3
3.5
4.0
4.7
5.3
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.0
15.5
17.0
19.0
21.1
23.2
25.5
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
Max Zener
Impedance
Z
ZT2
(Ohms)
@ I
ZT2
=
1mA
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
375
375
400
Zener Voltage
V
Z3
(Volts)
@ I
ZT3
= 20mA
(Note 1)
Min
2.6
3.0
3.3
3.6
3.9
4.1
4.4
4.5
5.0
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.5
13.9
15.4
16.9
18.9
20.9
22.9
25.2
28.1
31.1
34.1
37.1
40.1
44.1
48.1
Max
3.2
3.6
3.9
4.2
4.5
4.7
5.1
5.4
5.9
6.3
6.8
7.4
8.0
8.8
9.7
10.7
11.8
12.9
14.2
15.7
17.2
19.2
21.4
23.4
25.7
29.3
32.4
35.4
38.4
41.5
46.5
50.5
54.6
Max Zener
Impedance
Z
ZT3
(Ohms)
@ I
ZT3
=
20mA
50
50
50
40
40
30
30
15
15
10
6
6
6
6
8
10
10
10
15
20
20
20
20
25
25
45
50
55
60
70
80
90
100
d
VZ
/dt
(mV/k)
@ I
ZT1
= 5mA
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
37.6
42.0
46.6
Max
0
0
0
0
0
-2.5
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
46.6
51.8
57.2
Type
Number
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
BZX84C43
BZX84C47
BZX84C51
Marking
Code
Z11/KZB
Z12/KZC
Z13/KZD
Z14/KZE
Z15/KZF
Z16/KZG
Z17/KZH
Z1/KZ1
Z2/KZ2
Z3/KZ3
Z4/KZ4
Z5/KZ5
Z6/KZ6
Z7/KZ7
Z8/KZ8
Z9/KZ9
Y1/KY1
Y2/KY2
Y3/KY3
Y4/KY4
Y5/KY5
Y6/KY6
Y7/KY7
Y8/KY8
Y9/KY9
Y10/KYA
Y11/KYB
Y12/KYC
Y13/KYD
Y14/KYE
Y15/KYF
Y16/KYG
Y17/KYH
Nom
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
Min
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
Max
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
m
A
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
I
R
@
V
R
Volts
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
10.5
11.2
12.6
14
15.4
16.8
18.9
21
23.1
25.2
27.3
30.1
32.9
35.7
C
r
F
Max
@ V
R
= 0
f = 1MHz
450
450
450
450
450
450
450
260
225
200
185
155
140
135
130
130
130
130
120
110
105
100
85
85
80
70
70
70
70
45
40
40
40
.
NOTES :
1.Zener voltage is measured with a pulse test current (l
Z
) applied at an ambient temperature of 25
o
C
2.Tasted with pulses,300
m
s pulse width,2% duty cycle.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
2
of
4
BZX84CXXX
Elektronische Bauelemente
350mW SOT-23 Series
Surface Mount Zener Voltage Regulator Diodes
GENERAL DATA —
350
mW SOT-23
TYPICAL CHARACTERISTICS
8
7
θ
VZ, Temperature Coefficient (mV/
°
C)
6
5
4
3
2
1
0
–1
–2
–3
VZ @ IZT
Typical TC Values
For BZX84C Series
100
Typical TC Values
For BZX84C Series
VZ @ IZT
10
θ
VZ, Temperature Coefficient (mV/
°
C)
11
12
2
3
4
5
6
7
8
9
VZ, Nominal Zener Voltage (V)
10
1
10
VZ, Nominal Zener Voltage (V)
100
Figure 1. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
1000
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
C, Capacitance (pF)
1000
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
TA = 25°C
Z ZT, Dynamic Impedance (
Ω
)
IZ = 1 mA
100
5 mA
20 mA
10
1
1
10
V Z, Nominal Zener Voltage
100
1
1
10
VZ, Nominal Zener Voltage (V)
100
Figure 3. Effect of Zener Voltage on
Zener Impedance
Figure
4.
Typical Capacitance
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
3
of
4
BZX84CXXX
Elektronische Bauelemente
350mW SOT-23 Series
Surface Mount Zener Voltage Regulator Diodes
GENERAL DATA —
350
mW SOT-23
TYPICAL CHARACTERISTICS
1000
100
I R , Leakage Current (
µ
A)
10
1
0.1
0.01
0.001
+ 25°C
– 55°C
0
10
20
30
40
50
60
VZ, Nominal Zener Voltage (V)
70
80
90
+150°C
0.0001
0.00001
Figure
5.
Typical Leakage Current
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page
4
of
4
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