SMAZ10 (Excel Semiconductor)
Zener diode

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SMAZ5V1~SMAZ39
Zener diode
Features
1. 1.0W power dissipation
2. For surface mounted applications
3. Zener voltage 5.1V to 39V
4. VZ-tolerance±5%
Applications
Voltage stabilization
Absolute Maximum Ratings
Tj=25
Parameter
Power dissipation
Z-current
Junction temperature
Storage temperature range
Test Conditions
Tamb50
Type
Symbol
Pd
IZM
Tj
Tstg
Value
1
Pd/VZ
175
-65~+150
Unit
W
mA
Maximum Thermal Resistance
Tj=25
Parameter
Test Conditions
Symbol
Value
Unit
Junction ambient
I=9.5mm(3/8”) TL=constant
RthJA 100 K/W
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
Tj=25
Parameter
Forward voltage
Test Conditions
IF=200mA
Type
Symbol Min Typ Max Unit
VF 1.2 V
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SMAZ10 (Excel Semiconductor)
Zener diode

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SMAZ5V1~SMAZ39
Type
Device
marking
VZnom1)
V
IZT for ZZT
mA
ZZK at IZK
mA
IR at
µA
VR
V
SMAZ5V1 Z5V1
5.1
100
<5 <500 1
<2.5
1
SMAZ5V6
SMAZ6V2
SMAZ6V8
SMAZ7V5
SMAZ8V2
SMAZ9V1
SMAZ10
SMAZ12
SMAZ15
SMAZ16
SMAZ18
SMAZ20
SMAZ22
SMAZ24
SMAZ27
SMAZ30
SMAZ33
SMAZ36
SMAZ39
Z5V6
Z6V2
Z6V8
Z7V5
Z8V2
Z9V1
Z10
Z12
Z15
Z16
Z18
Z20
Z22
Z24
Z27
Z30
Z33
Z36
Z39
5.6
6.2
6.8
7.5
8.2
9.1
10
12
15
16
18
20
22
24
27
30
33
36
39
100
100
100
100
100
50
50
50
50
25
25
25
25
25
25
25
25
10
10
<2 <250 2
<2 <200 2
<2 <200 1
<2 <450 1
<2 <200 1
<4 <200 1
<4 <200 1
<7 <150 1
<10 <150 1
<15 <150 1
<15 <150 1
<15 <180 1
<15 <180 1
<15 <180 1
<15 <200 1
<15 <250 1
<15 <300 1
<40 <350 1
<40 <450 1
<5
<5
<5
<5
<5
<5
<1
<1
<1
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
2
3
4
5
6
7
7.6
9.1
11.4
12.2
13.7
15.2
16.7
18.2
20.5
22.8
25.1
27.4
29.6
1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(TL)at 30,
9.5mm(3/8”) from the diode body.
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SMAZ10 (Excel Semiconductor)
Zener diode

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SMAZ5V1~SMAZ39
Characteristics (Tj=25unless otherwise specified)
Ambient temperature()
Fig.1 Power dissipation vs ambient temperature
Reverse voltage(V)
Fig.2 Total capacitance vs reverse voltage
Peak forward voltage(V)
Fig.3 Peak forward current vs peak forward voltage
Zener regulation voltage(V)
Fig.4 Leakage current vs regulation voltage
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SMAZ10 (Excel Semiconductor)
Zener diode

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SMAZ5V1~SMAZ39
Zener regulation voltage(V)
Fig.5 Differential resistance regulation voltage
Dimensions in inches (mm)
Type No.
Z5V1
DO-214ACSMA
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