PTZ Series
Zener diode
Features
1. 1.0W power dissipation
2. For surface mounted applications
3. Zener voltage 3.6V to 36V
Applications
Voltage regulation
Absolute Maximum Ratings
T
j
=25℃
Parameter
Power dissipation
Z-current
Junction temperature
Storage temperature range
Test Conditions
T
amb
≤50℃
Type
Symbol
P
d
I
ZM
T
j
T
stg
Value
1
P
d
/V
Z
150
-55~+150
Unit
W
mA
℃
℃
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the
recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may
affect device reliability.
Electrical Characteristics
T
j
=25℃
Parameter
Forward voltage
Test Conditions
I
F
=200mA
Type
Symbol
V
F
Min
Typ
Max
1.2
Unit
V
Excel Semiconductor
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Rev. 3e, 1-Nov-2006
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PTZ Series
Type
Device
marking
3.6B
3.9B
4.3B
4.7B
5.1B
5.6B
6.2B
6.8B
7.5B
8.2B
9.1B
10B
11B
12B
13B
15B
16B
18B
20B
22B
24B
27B
30B
33B
36B
PTZ3.6B
PTZ3.9B
PTZ4.3B
PTZ4.7B
PTZ5.1B
PTZ5.6B
PTZ6.2B
PTZ6.8B
PTZ7.5B
PTZ8.2B
PTZ9.1B
PTZ10B
PTZ11B
PTZ12B
PTZ13B
PTZ15B
PTZ16B
PTZ18B
PTZ20B
PTZ22B
PTZ24B
PTZ27B
PTZ30B
PTZ33B
PTZ36B
1.
2.
Zener voltage subdivision
V
Z
(V)
Min
Max
I
Z
(mA)
3.60
4.00
40
3.90
4.40
40
4.30
4.80
40
4.70
5.20
40
5.10
5.70
40
5.60
6.30
40
6.20
7.00
40
6.80
7.70
40
7.50
8.40
40
8.20
9.30
40
9.10
10.2
40
10.0
11.2
40
11.0
12.3
20
12.0
13.5
20
13.3
15.0
20
14.7
16.5
20
16.2
18.3
20
18.0
20.3
20
20.0
22.4
20
22.0
24.5
10
24.0
27.6
10
27.0
30.8
10
30.0
34.0
10
33.0
37.0
10
36.0
40.0
10
Operating resistance
Z
Z
(Ω)
Max
I
Z
(mA)
15
40
15
40
15
40
10
40
8
40
8
40
6
40
6
40
4
40
4
40
6
40
6
40
8
20
8
20
10
20
10
20
12
20
12
20
14
20
14
10
16
10
16
10
18
10
18
10
20
10
Reverse current
I
R
(µA)
Max
V
R
(V)
60
1.0
40
1.0
20
1.0
20
1.0
20
1.5
20
2.5
20
3.0
20
3.5
20
4.0
20
5.0
20
6.0
10
7.0
10
8.0
10
9.0
10
10.0
10
11.0
10
12.0
10
13.0
10
15.0
10
17.0
10
19.0
10
21.0
10
23.0
10
25.0
10
27.0
The Zener voltage (V
Z
) is measured 40ms after power is supplied.
The operating resistances (Z
Z
) are measured by superimposing a minute alternating current on the regulated current (I
Z
).
Excel Semiconductor
www.excel-semi.com
FaxBack +86-512-66607370
Rev. 3e, 1-Nov-2006
2/3
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