Document Number: 88897 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 20-Jan-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
Miniature Glass Passivated Junction Rectifier
BY127MGP
Vishay General Semiconductor
FEATURES
• Superectifier structure for high reliability
application
• Cavity-free glass-passivated junction
• Low forward voltage drop
• Low leakage current, IR less than 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
TYPICAL APPLICATIONS
For use in high voltage rectification of power supplies,
inverters, converters and freewheeling diodes for both
consumer and automotive applications.
MECHANICAL DATA
Case: DO-204AC, 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
PRIMARY CHARACTERISTICS
IF(AV) 1.75 A
VRRM 1250 V
IFSM 50 A
IR5.0 μA
VF at IF = 5.0 A 1.5 V
TJ max. 175 °C
DO-204AC (DO-15)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL BY127MGP UNIT
Maximum repetitive peak reverse voltage VRRM 1250 V
Maximum RMS voltage VRMS 875 V
Maximum DC blocking voltage VDC 1250 V
Maximum average forward rectified current
0.375" (9.5 mm) lead length at TA = 55 °C IF(AV) 1.75 A
Peak forward surge current 8.3 ms single half sine wave
superimposed on rated load IFSM 50 A
Maximum full load reverse current, full cycle average,
0.375" (9.5 mm) lead length at TA = 55 °C IR(AV) 100 μA
Operating junction and storage temperature range TJ, TSTG - 65 to + 175 °C
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 88897
2DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 20-Jan-11
BY127MGP
Vishay General Semiconductor
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
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
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL BY127MGP UNIT
Maximum instantaneous forward voltage IF = 5.0 A VF (1) 1.5 V
Maximum reverse current VR = 1250 V TA = 25 °C IR5.0 μA
Typical reverse recovery time IF = 0.5 A, IR = 1.0 A,
Irr = 0.25 A trr 2.0 μs
Typical junction capacitance 4.0 V, 1 MHz CJ15 pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL BY127MGP UNIT
Typical thermal resistance
RJA (1) 45
°C/W
RJL (1) 20
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
BY127MGP-E3/54 0.425 54 4000 13" diameter paper tape and reel
BY127MGP-E3/73 0.425 73 2000 Ammo pack packaging
BY127MGPHE3/54 (1) 0.425 54 4000 13" diameter paper tape and reel
BY127MGPHE3/73 (1) 0.425 73 2000 Ammo pack packaging
25 50 75 100 125 150 175
0
0.5
1.0
1.5
2.0
2.5
3.0
Average Forward Rectied Current (A)
Ambient Temperature (°C)
Single Phase Half Wave
50 Hz Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
110 100
10
20
30
40
60
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
8.3 ms Single Half Sine-Wave
(JEDEC Method)
50
Document Number: 88897 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 20-Jan-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3
BY127MGP
Vishay General Semiconductor
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Characteristics
Fig. 5 - Typical Junction Capacitance
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
0.4 0.6 0.8 1.0 1.2 1.4
0.01
0.1
1
10
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
T
J
= 150 °C
T
J
= 25 °C
Pulse Width = 300 μs
2 % Duty Cycle
T
J
= 125 °C
020 40 60 100
0.001
0.01
1
100
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (μA)
TJ = 150 °C
TJ = 25 °C
80
0.1
10
TJ = 125 °C
110 100
1
10
100
Reverse Voltage (V)
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
0.01 0.1 100
0.1
10
100
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
1
10
1
DO-204AC (DO-15)
0.034 (0.86)
0.028 (0.71)
DIA.
0.140 (3.6)
0.104 (2.6)
DIA.
1.0 (25.4)
MIN.
0.300 (7.6)
0.230 (5.8)
1.0 (25.4)
MIN.
Legal Disclaimer Notice
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Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
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