BZG04-Series
www.vishay.com
Vishay Semiconductors
Zener Diodes with Surge Current Specification
FEATURES
• High reliability
• Stand-off voltage range 8.2 V to 220 V
• Excellent clamping cabability
• Fast response time
• AEC-Q101 qualified
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
10 to 270
2 to 50
Pulse current
Single
UNIT
V
mA
• Protection from high voltage, high energy transients
ORDERING INFORMATION
DEVICE NAME
BZG04-series
BZG04-series
ORDERING CODE
BZG04-series-TR3
BZG04-series-TR
TAPED UNITS PER REEL
6000 per 13" reel
1500 per 7" reel
MINIMUM ORDER QUANTITY
6000/box
PACKAGE
PACKAGE NAME
DO-214AC
WEIGHT
77 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Non repetitive peak surge power
dissipation
Peak forward surge current
Junction to lead
Mounted on epoxy-glass hard tissue,fig. 1b
Junction to ambient air
Mounted on epoxy-glass hard tissue, fig. 1b
Mounted on Al-oxid-ceramic (Al
2
O
3
), fig. 1b
Junction temperature
Storage temperature range
Forward voltage (max.)
I
F
= 0.5 A
TEST CONDITION
R
thJA
< 25 K/W, T
amb
= 100 °C
R
thJA
< 100 K/W, T
amb
= 50 °C
t
p
= 10/1000 μs exp. pulse,
T
j
= 25 °C prior to surge
10 ms single half sine wave
SYMBOL
P
tot
P
tot
P
ZSM
I
FSM
R
thJL
R
thJA
R
thJA
R
thJA
T
j
T
stg
V
F
VALUE
3000
1250
300
50
25
150
125
100
150
- 65 to + 150
1.2
UNIT
mW
mW
W
A
K/W
K/W
K/W
K/W
°C
°C
V
Rev. 2.4, 11-Jul-12
Document Number: 85594
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BZG04-Series
www.vishay.com
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
3.0
a)
b)
5
2
1.5
10
2
Vishay Semiconductors
I
F
- Forward Current (A)
2.5
2.0
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
25
94 9313
1
25
94 9581
V
F
- Forward
Voltage
(V)
Fig. 1 -
Boards for R
thJA
Definition (Copper Overlay 35 µ)
Fig. 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
10 000
P
tot
- Total Power Dissipation (W)
1000
100
10
0.01
0.1
1
10
100
94 9580
T
amb
- Ambient Temperature (°C)
94 9582
t
p
- Pulse Length (ms)
Fig. 2 -
Typ. Total Power Dissipation vs. Ambient Temperature
Fig. 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)
Fig. 5 -
Thermal Response
Rev. 2.4, 11-Jul-12
Document Number: 85594
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
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
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
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