Features
Planar Die Construction
350mW Power Dissipation
Zener Voltages from 2.4V - 51V
Ideally Suited for Automated Assembly
Processes
Characteristic Symbol Value Unit
Forward Voltage @ I
F
= 10mA
V
F
 V
Power Dissipation (Note 1)
P
d
350 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
-$
357 K/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150 C
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, 300μ s pulse width, period = 5ms.
3. f = 1KHz.
Maximum Ratings
$
THRU
BZX84C51
BZX84C2V4
@T =25 C unless otherwise specified
SOT-23
Dim Min Max
$
 
%
 
&
 
'
 
(
 
*
 
+
 
-
 
.
 
/
 
0
 
All Dimensions in mm
A
E
J
L
TOP VIEW
M
B
C
H
G
D
K
2016-07
REV:O2
Type
Number
Marking
Code
Zener Voltage
Range
(Note 2)
Maximum Zener
Impedance
(Note 3)
Maximum Reverse
Current
Typical Temperature
Coefficient
@I
ZT
mV/ &
V
Z
@I
ZT
I
ZT
Z
ZT
@
I
ZT
Z
ZK
@I
ZK
I
R
V
R
Min Max
Nom (V) Min (V) Max (V) (mA) ( ) (mA) ( A) (V)
%=;&9
=.=%          
%=;&9
=.=&          
%=;&9
=.='          
%=;&9
=.=(          
%=;&9
=.=)          
%=;&9
=.=*          ��
%=;&9
=.=+          
%=;&9
=.=        ���   
%=;&9
=.=           
%=;&9
=.=           
%=;&9
=.=           
%=;&9
=.=   ��        
%=;&9
=.=           
%=;&9
=.=           
%=;&9
=.=           
%=;&
=.=4           
%=;&
<.<           ���
%=;&
<.<           
%=;&
<.<           
%=;&
<.<           
%=;&
<.<           
%=;&
<.<           
%=;&
<.<  ���         
%=;&
<.<           
%=;&
<.<           
%=;&
<.<$           
%=;&
<.<%           
%=;&
<.<&           
%=;&
<.<'           
%=;&
<.<(    ��       
%=;&
<.<)           
%=;&
<.<*           
%=;&
<.<+           
Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
Notes: 1. Valid provided that device terminals are kept at ambient tem
perature.
2. Tested with pulses, 300μ
s pulse width, period = 5ms.
3. f = 1KHz.
)(