BZG03C-Series
Vishay Semiconductors
Zener Diodes
Features
•
•
•
•
•
•
High reliability
Voltage range 10 V to 270 V
Fits onto 5 mm SMD footpads
Wave and reflow solderable
AEC-Q101 qualified
Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
15811
Applications
• Voltage stabilization
Mechanical Data
Case:
DO-214AC
Weight:
approx. 77 mg
Packaging codes/options:
TR/1.5K 7" reel
TR3/6K 13" reel 6K/box
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Parameter
Power dissipation
Non repetitive peak surge
power dissipation
Junction temperature
Storage temperature range
Test condition
R
thJA
< 25 K/W, T
amb
= 100 °C
R
thJA
< 100 K/W, T
amb
= 50 °C
t
p
= 100
μs
sq.pulse, T
j
= 25 °C
prior to surge
Symbol
P
diss
P
diss
P
ZSM
T
j
T
stg
Value
3
1.25
600
150
- 65 to + 150
Unit
W
W
W
°C
°C
Thermal Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Junction lead
Mounted on epoxy-glass hard
tissue, fig. 1a
Junction ambient
Mounted on epoxy-glass hard
tissue, fig. 1b
Mounted on Al-oxid-ceramic
(Al
2
O
3
), fig. 1b
Test condition
Symbol
R
thJL
R
thJA
R
thJA
R
thJA
Value
25
150
125
100
Unit
K/W
K/W
K/W
K/W
Electrical Characteristics
T
amb
= 25 °C, unless otherwise specified
Parameter
Forward voltage
Test condition
I
F
= 0.5 A
Symbol
V
F
Min.
Typ.
Max.
1.2
Unit
V
www.vishay.com
1
For technical questions within your region, please contact one of the following: Document Number
85593
Rev. 1.8, 24-Aug-10
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
BZG03C-Series
Vishay Semiconductors
Typical Characteristics
T
amb
= 25 °C, unless otherwise specified
a)
b)
5
2
1.5
10
2
3.0
2.5
2.0
1.5
1.0
0.5
0
25
25
94 9313
1
I
F
- Forward Current (A)
0
94 9581
0.5
1.0
1.5
2.0
V
F
- Forward
Voltage
(V)
Figure 1. Boards for R
thJA
Definition (Copper Overlay 35 µ)
Figure 3. Forward Current vs. Forward Voltage
3
R
thJA
= 25 K/W
2.5
2
1.5
R
thJA
= 100 K/W
1
0.5
0
0
25
50
75
100
125
150
P
ZSM
-
Non-Repetitive
Surge Power
Dissipation (W)
3.5
P
tot
- Total Power Dissipation (W)
10 000
1000
100
10
0.01
0.1
1
10
100
94 9580
T
amb
- Ambient Temperature (°C)
94 9582
t
p
- Pulse Length (ms)
Figure 2. Total Power Dissipation vs. Ambient Temperature
Figure 4. Non Repetitive Surge Power Dissipation vs.
Pulse Length
Z
thp
- Thermal Resistance for Pulse Cond. (K/W)
1000
100
t
p
/T = 0.5
t
p
/T = 0.2
t
p
/T = 0.1
t
p
/T = 0.05
t
p
/T = 0.02
t
p
/T = 0.01
10
1
10
-5
94 9583
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
t
p
- Pulse Length (s)
Figure 5. Thermal Response
www.vishay.com
3
For technical questions within your region, please contact one of the following: Document Number
85593
Rev. 1.8, 24-Aug-10
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
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Document Number: 91000
Revision: 11-Mar-11
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1
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