RKZ-KJ Series
Silicon Planar Zener Diode for Surge Absorption and Stabilizer
REJ03G1588-0100
Rev.1.00
Sep 21, 2007
Features
•
Emboss Taping Reel Pack.
•
Ultra small Flat Lead Package (UFP) is suitable for surface mount design.
Ordering Information
Part No.
RKZ-KJ Series
Laser Mark
Let to Mark Code
Package Name
UFP
Package Code
PWSF0002ZA-A
Pin Arrangement
Cathode mark
Mark
1
2
•
0
2
1. Cathode
2. Anode
REJ03G1588-0100 Rev.1.00 Sep 21, 2007
Page 1 of 6
RKZ-KJ Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Power dissipation
Junction temperature
Storage temperature
Note:
1. With P.C. Board.
Symbol
Pd *
Tj
Tstg
1
Value
150
150
−55
to +150
Unit
mW
°C
°C
Electrical Characteristics
(Ta = 25°C)
Zener Voltage
V
Z
(V) *
Min
Max
1.90
2.10
2.30
2.65
2.95
3.25
3.55
3.87
4.15
4.55
4.98
5.49
6.06
6.65
7.28
8.02
8.85
9.77
10.76
11.74
12.91
14.34
15.85
17.56
19.52
21.54
23.72
25.10
28.00
31.00
34.00
2.20
2.40
2.60
2.90
3.20
3.50
3.80
4.10
4.34
4.75
5.20
5.73
6.33
6.93
7.60
8.36
9.23
10.21
11.22
12.24
13.49
14.98
16.51
18.35
20.39
22.47
24.78
28.90
32.00
35.00
38.00
1
Reverse Current
I
R
(μA)
Max
120
120
120
120
50
20
10
10
10
10
5
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Test
Condition
V
R
(V)
0.5
0.7
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
15.0
17.0
19.0
21.0
23.0
25.0
27.0
Dynamic Resistance
r
d
(Ω)
Max
100
100
100
110
120
130
130
130
130
130
130
80
50
30
30
30
30
30
30
35
35
40
40
45
50
55
60
70
80
80
90
Test
Condition
I
Z
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
ESD-Capability *
2
— (kV) *
2
Min
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
25
25
25
20
20
15
15
13
8
8
Part No.
RKZ2.0BKJ
RKZ2.2BKJ
RKZ2.4BKJ
RKZ2.7B2KJ
RKZ3.0B2KJ
RKZ3.3B2KJ
RKZ3.6B2KJ
RKZ3.9B2KJ
RKZ4.3B2KJ
RKZ4.7B2KJ
RKZ5.1B2KJ
RKZ5.6B2KJ
RKZ6.2B2KJ
RKZ6.8B2KJ
RKZ7.5B2KJ
RKZ8.2B2KJ
RKZ9.1B2KJ
RKZ10B2KJ
RKZ11B2KJ
RKZ12B2KJ
RKZ13B2KJ
RKZ15B2KJ
RKZ16B2KJ
RKZ18B2KJ
RKZ20B2KJ
RKZ22B2KJ
RKZ24B2KJ
RKZ27BKJ
RKZ30BKJ
RKZ33BKJ
RKZ36BKJ
Test
Condition
I
Z
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
Notes: 1. Tested with pulse (Pw = 40 ms).
2. C =150 pF, R = 330
Ω,
Both forward and reverse direction 10 pulse
Failure criterion ; According to IR spec
3. The material of lead is exposed for cutting plane. Therefore, soldering nature of lead tip part is considered as
unquestioned. Please kindly consider soldering nature.
REJ03G1588-0100 Rev.1.00 Sep 21, 2007
Page 2 of 6
RKZ-KJ Series
Mark Code
Part No.
RKZ2.0BKJ
RKZ2.2BKJ
RKZ2.4BKJ
RKZ2.7B2KJ
RKZ3.0B2KJ
RKZ3.3B2KJ
RKZ3.6B2KJ
RKZ3.9B2KJ
RKZ4.3B2KJ
RKZ4.7B2KJ
RKZ5.1B2KJ
RKZ5.6B2KJ
RKZ6.2B2KJ
RKZ6.8B2KJ
RKZ7.5B2KJ
RKZ8.2B2KJ
Note:
Mark No.
2
⋅
0
2
⋅
2
2
⋅
4
2
⋅
7
3
⋅
0
3
⋅
3
3
⋅
6
3
⋅
9
4
⋅
3
4
⋅
7
5
⋅
1
5
⋅
6
6
⋅
2
6
⋅
8
7
⋅
5
8
⋅
2
Part No.
RKZ9.1B2KJ
RKZ10B2KJ
RKZ11B2KJ
RKZ12B2KJ
RKZ13B2KJ
RKZ15B2KJ
RKZ16B2KJ
RKZ18B2KJ
RKZ20B2KJ
RKZ22B2KJ
RKZ24B2KJ
RKZ27BKJ
RKZ30BKJ
RKZ33BKJ
RKZ36BKJ
Mark No.
9
⋅
1
10
⋅
11
⋅
12
⋅
13
⋅
15
⋅
16
⋅
18
⋅
20
⋅
22
⋅
24
⋅
27
⋅
30
⋅
33
⋅
36
⋅
1. Example of Marking
2•0
RKZ2.0BKJ
10•
RKZ10B2KJ
REJ03G1588-0100 Rev.1.00 Sep 21, 2007
Page 3 of 6
RKZ-KJ Series
Main Characteristic
RKZ2.4BKJ
RKZ3.0B2KJ
RKZ3.6B2KJ
RKZ4.3B2KJ
RKZ5.1B2KJ
RKZ6.8B2KJ
RKZ7.5B2KJ
RKZ8.2B2KJ
RKZ9.1B2KJ
RKZ10B2KJ
RKZ11B2KJ
RKZ12B2KJ
RKZ13B2KJ
RKZ15B2KJ
RKZ16B2KJ
RKZ18B2KJ
RKZ20B2KJ
10
8
Zener Current I
Z
(mA)
6
4
RKZ6.2B2KJ
RKZ2.0BKJ
RKZ22B2KJ
RKZ24B2KJ
RKZ27BKJ
RKZ30BKJ
RKZ33BKJ
2
0
0
4
8
12
16
20
24
28
32
RKZ36BKJ
36
40
Zener Voltage V
Z
(V)
Fig.1 Zener current vs. Zener voltage
0.10
0.08
%/°C
50
40
250
Polyimide board
20hx15wx0.8t
Zener Voltage
Temperature Coefficient
γ
Z
(mV/°C)
Zener Voltage
Temperature Coefficient
γ
Z
(%/°C)
0.06
0.04
mV/°C
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
0
5
10
15 20 25 30
30
20
10
0
-10
-20
-30
-40
-50
35 40
200
1.5
Power Dissipation Pd (mW)
150
3.0
1.5
unit: mm
100
50
0
0
50
100
150
Zener Voltage V
Z
(V)
Fig.2 Temperature Coefficient vs. Zener voltage
Ambient Temperature Ta (°C)
Fig.3 Power Dissipation vs. Ambient Temperature
REJ03G1588-0100 Rev.1.00 Sep 21, 2007
Page 4 of 6
0.8
200
RKZ-KJ Series
100
P
RSM
RKZ3.9B2KJ
RKZ5.6B2KJ
RKZ15B2KJ
RKZ36BKJ
Nonrepetitive Surge Reverses Power P
RSM
(W)
t
Ta = 25°C
nonrepetitive
10
1.0
0
0.1
1.0
Time t
(ms)
10
100
Fig.4 Surge Reverse Power Ratings(Reference data)
REJ03G1588-0100 Rev.1.00 Sep 21, 2007
Page 5 of 6
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