Surface Mount Zener Diodes
Description
Surface Mount Zener Diodes
Features: *225mw Power Dissipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage Range 2.
4V to 75V
Mechanical Data: *Case : SOT-23 Molded plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: Cathode Indicated by Polarity Band *Marking: Marking Code (See Table on Page 3) *Weigh: 0.
008grams(approx)
SOT-23 Outline Dimensions
BZX84C2V4 Series
SMALL SIGNAL ZENER DIODES
225m WATTS
3 1
2
SOT-23
Unit:mm
Dim Min Max A 0.
35 0.
51 B 1.
19 1.
40 C 2.
10 3.
00 D 0.
85 1.
05 E 0.
46 1.
00 G 1.
70 2.
10 H 2.
70 3.
10 J 0.
01 0.
13 K 0.
89 1.
10 L 0.
30 0.
61 M 0.
076 0.
25
WEITRON
http://www.
weitron.
com.
tw
BZX84C2V4 Series
WEITRON
Maximum Ratings and Electrical Characteristics (TA=25 C Unless Otherwise Noted)
Characteristics
Total Power Dissipation on FR-5 Board(1)
@TA=25 C Thermal Resistance Junction to Ambient Air(1)
Symbol
PD R JA
Value
225 556
Unit
mW C/W
Forward Voltage @ IF=10mA Junction and Storage Temperature Range
VF Tj,TSTG
0.
9 -65 to+150
V C
NOTES:1.
FR-5=1.
0*0.
75*0.
62in
ELECTRICAL CHARACTERISTICS
(P inout: 1-Anode, 2-No C onnection, 3-C athode) (TA = 25 C unles s otherwis e noted, V F = 0.
9V Max.
@ I F = 10 mA)
Symbol
VZ IZT ZZT IR VR IF VF
ΘVZ
C
Parameter
R evers e Zener Voltage @ IZT R evers e C urrent
Maximum Zener Impedance @ IZT R evers e Leakage C urrent @ VR R evers e Voltage
F orward C urrent
F orward Voltage @ IF Maximum Temperature C oefficient of V Z Max.
C apacitance @ VR = 0 and f = 1 MHz
Device Marking
Item BZX84C2V4
Series
Marking
XX=Specific Device Code (See Table on page3)
I IF
VZ VR
IIRZT V F
V
Zener Voltage Regulator
Equivalent Circuit Diagram
3
Cathode
1
Anode
WEITRON
http://www.
weitron.
com.
tw
BZX84C2V4 Series
WE ITR ON
ELECTRICAL CHARACTERISTICS (P inout: 1-Anode, 2-No C onnection, 3-C athode) (TA = 25 C unles s otherwis e noted, V F = 0.
90 V Max.
@ IF = 10 mA)
Device
V Z1 (Volts ) @ IZT1 = 5 mA
(Note )
Device Marking Min Nom Max
ZZT1 (Ohms )
@ IZT1 = 5mA
V Z2 (Volts ) @...
Similar Datasheet
