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