
DS30066 Rev. 13 - 2 
2 of 3 
www.diodes.com  
BZX84C2V4W - BZX84C39W 
 Diodes Incorporated
Electrical Characteristics
@T
A
 = 25°C unless otherwise specified 
Zener Voltage 
Range (Note 4) 
Maximum Zener Impedance 
(Note 5) 
Maximum 
Reverse Current 
(Note 4) 
V
Z
 @ I
ZT
I
ZT
Z
ZT
 @ I
ZT
Z
ZK
 @ I
ZK
I
ZK
I
R
@ V
R
Temperature 
Coefficient of 
Zener Voltage
@ 
I
ZT = 
5mA 
(mV/
°
C) 
Min 
Type 
       Number 
Marking 
Code 
Nom (V) 
Min (V) 
Max (V)
mA 
mA
uA 
V 
Max 
BZX84C2V4W 
KRB 
2.4 
2.2 
2.6 
5.0 
100 
600 
1.0 
50 
1.0 
-3.5 
0 
BZX84C2V7W 
KRC 
2.7 
2.5 
2.9 
5.0 
100 
600 
1.0 
20 
1.0 
-3.5 
0 
BZX84C3V0W 
KRD 
3.0 
2.8 
3.2 
5.0 
95 
600 
1.0 
20 
1.0 
-3.5 
0 
BZX84C3V3W 
KRE 
3.3 
3.1 
3.5 
5.0 
95 
600 
1.0 
5.0 
1.0 
-3.5 
0 
BZX84C3V6W 
KRF 
3.6 
3.4 
3.8 
5.0 
90 
600 
1.0 
5.0 
1.0 
-3.5 
0 
BZX84C3V9W 
KRG 
3.9 
3.7 
4.1 
5.0 
90 
600 
1.0 
3.0 
1.0 
-3.5 
0 
BZX84C4V3W 
KRH 
4.3 
4.0 
4.6 
5.0 
90 
600 
1.0 
3.0 
1.0 
-3.5 
0 
BZX84C4V7W 
KR1 
4.7 
4.4 
5.0 
5.0 
80 
600 
1.0 
3.0 
2.0 
-3.5 
0.2 
BZX84C5V1W 
KR2 
5.1 
4.8 
5.4 
5.0 
60 
500 
1.0 
2.0 
2.0 
-2.7 
1.2 
BZX84C5V6W 
KR3 
5.6 
5.2 
6.0 
5.0 
40 
480 
1.0 
1.0 
2.0 
-2.0 
2.5 
BZX84C6V2W 
KR4 
6.2 
5.8 
6.6 
5.0 
10 
400 
1.0 
3.0 
4.0 
0.4 
3.7 
BZX84C6V8W 
KR5 
6.8 
6.4 
7.2 
5.0 
15 
150 
1.0 
2.0 
4.0 
1.2 
4.5 
BZX84C7V5W 
KR6 
7.5 
7.0 
7.9 
5.0 
15 
80 
1.0 
1.0 
5.0 
2.5 
5.3 
BZX84C8V2W 
KR7 
8.2 
7.7 
8.7 
5.0 
15 
80 
1.0 
0.7 
5.0 
3.2 
6.2 
BZX84C9V1W 
KR8 
9.1 
8.5 
9.6 
5.0 
15 
80 
1.0 
0.5 
6.0 
3.8 
7.0 
BZX84C10W 
KR9 
10 
9.4 
10.6 
5.0 
20 
100 
1.0 
0.2 
7.0 
4.5 
8.0 
BZX84C11W 
KP1 
11 
10.4 
11.6 
5.0 
20 
150 
1.0 
0.1 
8.0 
5.4 
9.0 
BZX84C12W 
KP2 
12 
11.4 
12.7 
5.0 
25 
150 
1.0 
0.1 
8.0 
6.0 
10.0 
BZX84C13W 
KP3 
13 
12.4 
14.1 
5.0 
30 
150 
1.0 
0.1 
8.0 
7.0 
11.0 
BZX84C15W 
KP4 
15 
13.8 
15.6 
5.0 
30 
170 
1.0 
0.1 
10.5 
9.2 
13.0 
BZX84C16W 
KP5 
16 
15.3 
17.1 
5.0 
40 
200 
1.0 
0.1 
11.2 
10.4 
14.0 
BZX84C18W 
KP6 
18 
16.8 
19.1 
5.0 
45 
200 
1.0 
0.1 
12.6 
12.4 
16.0 
BZX84C20W 
KP7 
20 
18.8 
21.2 
5.0 
55 
225 
1.0 
0.1 
14.0 
14.4 
18.0 
BZX84C22W 
KP8 
22 
20.8 
23.3 
5.0 
55 
225 
1.0 
0.1 
15.4 
16.4 
20.0 
BZX84C24W 
KP9 
24 
22.8 
25.6 
5.0 
70 
250 
1.0 
0.1 
16.8 
18.4 
22.0 
BZX84C27W 
KPA 
27 
25.1 
28.9 
2.0 
80 
250 
0.5 
0.1 
18.9 
21.4 
25.3 
BZX84C30W 
KPB 
30.0 
28.0 
32.0 
2.0 
80 
300 
0.5 
0.1 
21.0 
24.4 
29.4 
BZX84C33W 
KPC 
33.0 
31.0 
35.0 
2.0 
80 
300 
0.5 
0.1 
23.1 
27.4 
33.4 
BZX84C36W 
KPD 
36.0 
34.0 
38.0 
2.0 
90 
325 
0.5 
0.1 
25.2 
30.4 
37.4 
BZX84C39W 
KPE 
39.0 
37.0 
41.0 
2.0 
130 
350 
0.5 
0.1 
27.3 
33.4 
41.2 
     Notes:  
4.   Short duration pulse test used to minimize self-heating effect. 
5.   f = 1KHz.  
Marking Information
Date Code Key 
Year
Code
Month
Code
1998 
J 
1999 
K 
2000
L 
2001
M 
2002
N 
2003
P 
2004
R 
2005
S 
2006
T 
2007
U 
2008
V 
2009
W 
2010 
X 
2011 
Y 
2012 
Z 
Jan
1 
Feb
2 
Mar
3 
Apr
4 
May
5 
Jun
6 
Jul
7 
Aug
8 
Sep
9 
Oct
O 
Nov
N 
Dec 
D 
XXX = Product Type Marking Code, See Table Above 
YM = Date Code Marking 
Y = Year ex: N = 2002 
M = Month ex: 9 = September
XXX
Y