Not for New Designs
BY448GP
www.vishay.com
Vishay General Semiconductor
Miniature Clamper / Damper Glass Passivated Rectifier
FEATURES
• Superectifier structure for high reliability
application
SUPERECTIFIER®
• Cavity-free glass-passivated junction
• Low forward voltage drop
• Typical IR less than 0.1 μA
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
DO-15 (DO-204AC)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
IF(AV)
1.5 A
VRRM
1650 V
IFSM
40 A
trr
1500 ns
IR
5.0 μA
VF
1.6 V
TJ max.
175 °C
Package
DO-15 (DO-204AC)
Circuit configuration
Single
For use in high voltage rectification of power supplies,
inverters, converters and freewheeling diodes specially
designed for clamping circuits, horizontal deflection
systems and damper applications.
MECHANICAL DATA
Case: DO-15 (DO-204AC), molded epoxy over glass body
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Terminals: matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
per
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BY448GP
UNIT
Maximum repetitive peak reverse voltage
VRRM
1650
V
Maximum RMS voltage
VRMS
1150
V
Maximum DC blocking voltage
VDC
1650
V
Maximum average forward rectified current
0.375" (9.5 mm) lead length at TA = 50 °C
IF(AV)
1.5
A
Peak forward surge current 8.3 ms single half sine wave
superimposed on rated load
IFSM
40
A
Maximum full load reverse current, full cycle average,
0.375" (9.5 mm) lead length at TA = 100 °C
IR(AV)
50
μAu
TJ, TSTG
-65 to +175
°C
Operating junction and storage temperature range
Revision: 05-Oct-2021
Document Number: 88543
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
Not for New Designs
BY448GP
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous forward voltage
IF = 3.0 A
Maximum reverse current
VR = 1650 V
TA = 25 °C
TA = 100 °C
SYMBOL
BY448GP
UNIT
VF (1)
1.6
V
Maximum reverse recovery time
IF = 0.5 A, IR = 50 mA
trr
Reverse recovery time
IF = 0.5 A,
IR = 1.0 A,
Irr = 0.25 A
trr
Typical junction capacitance
5.0
IR
20
4.0 V, 1 MHz
μs
0.5
typical
maximum
μA
100
μs
1.5
CJ
15
pF
BY448GP
UNIT
55
°C/W
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance
RθJA
(1)
Note
Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, PCB mounted
(1)
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
BY448GP-E3/54
0.425
54
4000
13" diameter paper tape and reel
BY448GP-E3/73
0.425
73
2000
Ammo pack packaging
Revision: 05-Oct-2021
Document Number: 88543
2
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
Not for New Designs
BY448GP
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
10
60 Hz Resistive or
Inductive Load
0.375" (9.5 mm)
Lead Length
1.25
1.00
Instantaneous Reverse Current (μA)
Average Forward Rectified Current (A)
1.50
Ipk
=π
IAV
0.75
Capacitive
Loads
5.0
Ipk
= 10
IAV
20
0.50
0.25
1
0.1
TJ = 25 °C
0.01
0
25
50
75
125
100
150
0
175
20
40
60
80
Ambient Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics
50
100
100
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
8.3 ms Single Half Sine-Wave
(JEDEC Method)
Junction Capacitance (pF)
Peak Forward Surge Current (A)
TJ = 125 °C
40
TA = 25 °C
No Load Condition
30
20
TJ = TJ Max.
Rated Load Conditions
10
10
1
0
1
10
100
1
10
Number of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance
100
Instantaneous Forward Current (A)
10
TJ = 150 °C
1
TJ = 25 °C
0.1
Pulse Width = 300 μs
1 % Duty Cycle
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Revision: 05-Oct-2021
Document Number: 88543
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
Not for New Designs
BY448GP
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-15 (DO-204AC)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
0.300 (7.6)
0.230 (5.8)
0.140 (3.6)
0.104 (2.6)
DIA.
1.0 (25.4)
MIN.
Revision: 05-Oct-2021
Document Number: 88543
4
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
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Revision: 09-Jul-2021
1
Document Number: 91000
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