BZX84CxxxW Series
Elektronische Bauelemente
200 mW SOT-323 Series
Surface Mount Zener Voltage Regulator Diodes
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Planar
die construction
200mW
power dissipation
Zener
voltages from 2.4V - 39V
SOT-323
A
L
3
3
Top View
1
2
C B
1
2
K
E
D
Ultra-small surface mount package
power dissipation
3
F
G
Millimeter
Min.
Max.
2.00
2.20
2.15
2.45
1.15
1.35
0.90
1.10
1.20
1.40
H
J
Millimeter
Min.
Max.
0.20
0.40
-
-
0.525 REF.
0.08
0.15
REF.
A
B
C
D
E
REF.
F
G
H
J
1
2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise specified)
PARAMETER
Forward Voltage (Note 2) @ I
F
= 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air
Junction and Storage Temperature Range
SYMBOL
V
F
P
D
R
θJA
T
J
, T
STG
VALUE
0.9
200
625
-65 ~ 150
UNITS
V
mW
°C
/ W
°C
ELECTRICAL RATINGS
(Rating 25°C ambient temperature unless otherwise s pecified)
Type Number
Marking
Code
Zener Voltage Range (Note 2)
V
Z
@ I
ZT
Min (V)
2.2
2.5
2.8
3.1
3.4
3.7
4
4.4
4.8
5.2
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
Maximum Zener
Impedance (Note 3)
Maximum
Reverse
Current
Temperature
Coefficient
Zener Voltage
@ I
ZT
= 5mA
(mV/°C)
BZX84C2V4W
BZX84C2V7W
BZX84C3V0W
BZX84C3V3W
BZX84C3V6W
BZX84C3V9W
BZX84C4V3W
BZX84C4V7W
BZX84C5V1W
BZX84C5V6W
BZX84C6V2W
BZX84C6V8W
BZX84C7V5W
BZX84C8V2W
BZX84C9V1W
BZX84C10W
BZX84C11W
BZX84C12W
BZX84C13W
BZX84C15W
BZX84C16W
BZX84C18W
BZX84C20W
BZX84C22W
BZX84C24W
BZX84C27W
BZX84C30W
BZX84C33W
BZX84C36W
BZX84C39W
KRB
KRC
KRD
KRE
KRF
KRG
KRH
KR1
KR2
KR3
KR4
KR5
KR6
KR7
KR8
KR9
KP1
KP2
KP3
KP4
KP5
KP6
KP7
KP8
KP9
KPA
KPB
KPC
KPD
KPE
Nom (V)
2.4
2.7
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
I
R
@V
R
Max (V)
mA
mA
uA
V
Min
Max
Ω
2.6
5
100
600
1
50
1
-3.5
0
2.9
5
100
600
1
20
1
-3.5
0
3.2
5
95
600
1
20
1
-3.5
0
3.5
5
95
600
1
5
1
-3.5
0
3.8
5
90
600
1
5
1
-3.5
0
4.1
5
90
600
1
3
1
-3.5
0
4.6
5
90
600
1
3
1
-3.5
0
5
5
80
600
1
3
2
-3.5
0.2
5.4
5
60
500
1
2
2
-2.7
1.2
6
5
40
480
1
1
2
-2
2.5
6.6
5
10
400
1
3
4
0.4
3.7
7.2
5
15
150
1
2
4
1.2
4.5
7.9
5
15
80
1
1
5
2.5
5.3
8.7
5
15
80
1
0.7
5
3.2
6.2
9.6
5
15
80
1
0.5
6
3.8
7
10.6
5
20
100
1
0.2
7
4.5
8
11.6
5
20
150
1
0.1
8
5.4
9
12.7
5
25
150
1
0.1
8
6
10
14.1
5
30
150
1
0.1
8
7
11
15.6
5
30
170
1
0.1
10.5
9.2
13
17.1
5
40
200
1
0.1
11.2
10.4
14
19.1
5
45
200
1
0.1
12.6
12.4
16
21.2
5
55
225
1
0.1
14
14.4
18
23.3
5
55
225
1
0.1
15.4
16.4
20
25.6
5
70
250
1
0.1
16.8
18.4
22
28.9
2
80
250
0.5
0.1
18.9
21.4
25.3
32
2
80
300
0.5
0.1
21
24.4
29.4
35
2
80
300
0.5
0.1
23.1
27.4
33.4
38
2
90
325
0.5
0.1
25.2
30.4
37.4
41
2
130
350
0.5
0.1
27.3
33.4
41.2
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, 300µs pulse width, 2% duty cycle.
3. f = 1KHz.
Page 1 of 2
01-July-2009 Rev. B
BZX84CxxxW Series
Elektronische Bauelemente
200 mW SOT-323 Series
Surface Mount Zener Voltage Regulator Diodes
CHARACTERISTIC CURVES
500
See Note 1
50
T
j
= 25°
C
C2V7
C3V9
C5V6
C6V8
C3V3
C4V7
P
d
, POWER DISSIPATION (mW)
I
Z
, ZENER CURRENT (mA)
400
40
C8V2
300
30
200
20
100
10
Test Current I
Z
5.0mA
0
0
100
T
A
, AMBIENT TEMPERATURE, °
C
Fig. 1. Power Derating Curve
200
0
0
1
3
4
5
6
8
9
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
2
10
30
T
j
= 25°
C
C10
C12
I
Z
, ZENER CURRENT (mA)
20
C15
C18
Test current I
Z
2mA
10
Test current I
Z
5mA
C22
C27
C33
C36
0
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 3, Zener Breakdown Characteristics
01-July-2009 Rev. B
Page 2 of 2
Embedded System
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