Vishay BY254GP Glass passivated junction plastic rectifier Datasheet

BY251GP thru BY255GP
Vishay Semiconductors
New Product
formerly General Semiconductor
Glass Passivated Junction Plastic Rectifiers
DO-201AD
1.0 (25.4)
Min.
Reverse Voltage
200 to 1300V
Forward Current 3.0A
*
d
e
t
n
e
t
Pa Features
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• High temperature metallurgically bonded construction
• Cavity-free glass passivated junction
• Capable of meeting environmental standards of MIL-S-19500
• 3.0 Ampere operation at TA=55°C with no thermal runaway
• Typical IR less than 0.1µA
• High temperature soldering guaranteed: 350°C/10 seconds,
0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
0.210 (5.3)
0.190 (4.8)
Dia.
®
0.375 (9.5)
0.285 (7.2)
Mechanical Data
Case: JEDEC DO-201AD, molded plastic over glass body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.04 oz., 1.12 g
Packaging Codes/Options:
1 / Bulk – 1.5K per container, 15K/box
4 / 1.4K per 13” reel, 5.6K/box
23 / 1K per ammo mag., 9K/box
1.0 (25.4)
Min.
0.052 (1.32)
0.048 (1.22)
Dia.
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation technique is covered by
Patent No. 3,996,602 and brazed-lead assembly by Patent No. 3,930,306
Maximum Ratings & Thermal Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Symbol BY251GP BY252GP BY253GP BY254GP BY255GP
Parameter
Unit
Maximum repetitive peak reverse voltage
VRRM
200
400
600
800
1300
V
Maximum RMS voltage
VRMS
140
280
420
560
910
V
Maximum DC blocking voltage
VDC
200
400
600
800
1300
V
Maximum average forward rectified current
10mm lead length at TA = 55°C
IF(AV)
3.0
A
Peak forward surge current 10ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
100
A
Maximum full load reverse current, full cycle average
10mm lead length at TA = 55°C
IR(AV)
100
µA
Typical thermal resistance(1)
RΘJA
RΘJL
20
10
°C/W
TJ, TSTG
–65 to +175
°C
Operating junction and storage temperature range
Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum instantaneous forward voltage at 3.0A
VF
1.1
V
Maximum reverse current
at rated DC blocking voltage TA = 25°C
IR
5.0
µA
Typical reverse recovery time
IF = 0.5A, IR = 1.0V, Irr = 0.25A
trr
3.0
µs
Typical junction capacitance at 4.0V, 1MHz
CJ
40
pF
Note: (1) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length, P.C.B. mounted
Document Number 88541
17-Dec-02
www.vishay.com
1
BY251GP thru BY255GP
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig 2 - Maximum Non-repetitive Peak
Forward Surge Current
Fig 1 - Forward Current Derating Curve
200
3.0
Peak Forward Surge Current (A)
60 Hz
Resistive or
Inductive Load
2.0
1.0
10mm lead length
0
25
50
75
100
125
Ambient Temperature, ¡C
150
100
100
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
10
1
0.1
0.6
1.2
0.7
0.8
0.9
1.0
1.1
Instantaneous Forward Voltage (V)
1
175
Fig 3 - Typical Instantaneous Forward
Characteristics
Instantaneous Forward Current (A)
TJ = TJ max
10ms Single Half Sine-wave
(JEDEC Method)
10
0
1.3
Instantaneous Reverse Leakage Current ( A)
Average Forward Rectified Current (A)
4.0
10
Number of Cycles at 60Hz
100
Fig 2 - Maximum Non-repetitive Peak
Forward Surge Current
10
TJ = 125°C
1
TJ = 75°C
0.1
TJ = 25°C
0.01
0
40
80
60
100
20
Percent of Rated Peak Reverse Voltage (%)
Fig 5 - Typical Junction Capacitance
100
Junction Capacitance (pF)
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
10
1
www.vishay.com
2
10
Reverse Voltage (V)
100
Document Number 88541
17-Dec-02
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