BY251GP thru BY255GP
Vishay General Semiconductor
Glass Passivated Junction Plastic Rectifier
FEATURES
• Superectifier
application
structure
for
high
reliability
SUPERECTIFIER
®
• Cavity-free glass-passivated junction
• Low forward voltage drop
• Low leakage current, I
R
less than 0.1 μA
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
DO-201AD
TYPICAL APPLICATIONS
For use in general purpose rectification of power supplies,
inverters, converters and freewheeling diodes for both
consumer and automotive applications.
3.0 A
200 V to 1300 V
100 A
5.0 μA
1.1 V
175 °C
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
J
max.
MECHANICAL DATA
Case:
DO-201AD, molded epoxy over glass body
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity:
Color band denotes cathode end
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum non repetitive peak reverse voltage
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current 10 mm lead
length at T
A
= 55 °C
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
Maximum full load reverse current, full cycle average
10 mm lead length at T
A
= 55 °C
Operating junction and storage temperature range
SYMBOL BY251GP BY252GP BY253GP BY254GP BY255GP
V
RSM
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
R(AV)
T
J
, T
STG
220
200
140
200
440
400
280
400
660
600
420
600
3.0
100
100
- 65 to + 175
880
800
560
800
1430
1300
910
1300
UNIT
V
V
V
V
A
A
μA
°C
Document Number: 88541
Revision: 15-Mar-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
BY251GP thru BY255GP
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous
forward voltage
Maximum reverse current at
rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
TEST CONDITIONS
3.0 A
T
A
= 25 °C
I
F
= 0.5 A, I
R
= 1.0 V,
I
rr
= 0.25 A
4.0 V, 1 MHz
SYMBOL
V
F
I
R
t
rr
C
J
BY251GP
BY252GP
BY253GP
1.1
5.0
3.0
40
BY254GP
BY255GP
UNIT
V
μA
μs
pF
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL
R
JA
(1)
R
JL
(1)
BY251GP
BY252GP
BY253GP
20
°C/W
10
BY254GP
BY255GP
UNIT
Note
(1)
Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted
ORDERING INFORMATION
(Example)
PREFERRED P/N
BY253GP-E3/54
BY253GP-E3/73
BY253GPHE3/54
(1)
BY253GPHE3/73
(1)
(1)
UNIT WEIGHT (g)
1.28
1.28
1.28
1.28
PREFERRED PACKAGE CODE
54
73
54
73
BASE QUANTITY
1400
1000
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
13" diameter paper tape and reel
Ammo pack packaging
Note
AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
4.0
1000
Average Forward Rectified Current (A)
3.0
Peak Forward
Surge
Current (A)
60 Hz Resistive
or Inductive Load
T
J
= T
J
Max.
10 ms
Single
Half
Sine-Wave
2.0
100
1.0
10 mm Lead Length
0
0
25
50
75
100
125
150
175
10
1
10
100
Ambient Temperature (°C)
Number of Cycles at 60 Hz
Fig. 1 - Forward Current Derating Curve
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
For technical questions within your region, please contact one of the following:
Document Number: 88541
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 15-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
www.vishay.com
2
BY251GP thru BY255GP
Vishay General Semiconductor
10
100
T
J
= 125 °C
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Reverse Leakage
Current (μA)
1
T
J
= 75 °C
0.1
T
J
= 25 °C
0.01
0
20
40
60
80
100
Junction Capacitance (pF)
10
1
10
100
Percent of Rated Peak Reverse Voltage (%)
Reverse Voltage (V)
Fig. 3 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance
100
Instantaneous Forward Current (A)
10
T
J
= 25 °C
Pulse Width = 300 μs
1 % Duty Cycle
1
0.1
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
Instantaneous Forward Voltage (V)
Fig. 4 - Typical Instantaneous Forward Characteristics
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
DIA.
Document Number: 88541
Revision: 15-Mar-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET 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
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.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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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