SeCoS BZX84C18W Surface mount zener voltage regulator diode Datasheet

BZX84CXXXW
200mW SOT-323 Series
Surface Mount Zener Voltage Regulator Diodes
Elektronische Bauelemente
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
SOT-323
Features
*Power Dissipation :
o
PD: 200mW (Tamb=25 C)
A
L
*Zener Voltage: 2.4V~39V
*Operating And Storage Junction Temperature Range:
TJ,TSTG: -55 ~ +150 oC
1
S
2
3
Top View
B
1
2
3
1
D
G
J
C
2
3
K
H
ELECTRICAL CHARACTERISTICS(Tamb=25℃
unless
Dim
Min
Max
A
1.80
2.20
B
1.15
1.35
C
0.80
1.00
D
0.25
0.40
G
1.20
1.40
H
0.00
0.10
J
0.10
0.25
K
0.35
0.50
L
0.59
0.72
S
1.80
2.40
All Dimension in mm
otherwise
specified)
Notes:1. Tested with pulses,300µs pulse width,2% duty cycle.
2. = 1KHz.
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 1 of 2
BZX84CXXXW
200mW SOT-323 Series
Surface Mount Zener Voltage Regulator Diodes
Elektronische Bauelemente
GENERAL DATA — 200 mW SOT-323
TYPICAL CHARACTERISTICS
8
100
Typical TC Values
For BZX84C Series
6
θ VZ, Temperature Coefficient (mV/°C)
θ VZ, Temperature Coefficient (mV/°C)
7
5
4
VZ @ IZT
3
2
1
0
–1
–2
–3
2
3
4
5
6
7
8
9
VZ, Nominal Zener Voltage (V)
10
11
Typical TC Values
For BZX84C Series
VZ @ IZT
10
1
12
10
100
VZ, Nominal Zener Voltage (V)
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
IZ = 1 mA
100
5 mA
20 mA
10
1
1
TA = 25°C
0 V BIAS
1 V BIAS
C, Capacitance (pF)
Z ZT, Dynamic Impedance ( Ω)
1000
10
V Z, Nominal Zener Voltage
100
100
BIAS AT
50% OF VZ NOM
10
1
1
10
VZ, Nominal Zener Voltage (V)
Figure 3. Effect of Zener Voltage on
Zener Impedance
100
Figure 4. Typical Capacitance
1000
I R , Leakage Current (µA)
100
10
1
+150°C
0.1
0.01
0.001
+ 25°C
0.0001
– 55°C
0.00001
0
10
20
30
40
50
60
VZ, Nominal Zener Voltage (V)
70
80
90
Figure 5. Typical Leakage Current
http://www.SeCoSGmbH.com
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 2 of 2
Similar pages