BY255P Vishay Semiconductors, BY255P Datasheet

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BY255P

Manufacturer Part Number
BY255P
Description
Manufacturer
Vishay Semiconductors
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BY255P-E3/54
Manufacturer:
Vishay Semiconductors
Quantity:
6 299
Document Number 88838
17-Dec-02
Maximum Ratings & Thermal Characteristics
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
10mm lead length at T
Peak forward surge current 10ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum full load reverse current, full cycle average
10mm lead length at T
Typical thermal resistance
Operating junction and storage temperature range
Electrical Characteristics
Maximum instantaneous forward voltage at 3.0A
Maximum reverse current
at rated DC blocking voltage T
Typical reverse recovery time
I
Typical junction capacitance at 4.0V, 1MHz
Note: (1) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length, P.C.B. mounted
F
DO-201AD
= 0.5A, I
R
= 1.0V, I
Dimensions in inches and (millimeters)
0.210 (5.3)
0.190 (4.8)
0.052 (1.32)
0.048 (1.22)
Dia.
Dia.
rr
A
A
= 0.25A
= 55 °C
= 55 °C
(1)
A
= 25°C
Ratings at 25 °C ambient temperature unless otherwise specified.
General Purpose Rectifiers
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
1.0 (25.4)
Min.
Min.
T
Symbol BY251P BY252P BY253P BY254P BY255P
J
V
V
I
I
R
R
I
V
F(AV)
R(AV)
, T
FSM
RRM
RMS
V
C
I
t
DC
R
rr
JA
F
JL
J
STG
Ratings at 25 °C ambient temperature unless otherwise specified.
Features
• Plastic package has Underwriters Laboratories
• High surge current capability
• Typical I
• Construction utilizes void-free molded plastic technique
• 3.0 Ampere operation at T
• High temperature soldering guaranteed:
Mechanical Data
Case: JEDEC DO-201AD, molded plastic 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
Flammability Classification 94V-0
runaway
250 °C/10 seconds, 0.375" (9.5 mm) lead length
5 lbs. (2.3 kg) tension
200
140
200
R
less than 0.1 A
400
280
400
–65 to +150
BY251P thru BY255P
Vishay Semiconductors
formerly General Semiconductor
600
420
600
150
100
3.0
1.1
5.0
3.0
20
10
40
A
= 55 °C with no thermal
800
560
800
Forward Current 3.0A
Reverse Voltage
1300
1300
910
www.vishay.com
200 to 1300V
°C/W
Unit
°C
pF
V
V
V
A
A
V
A
A
s
1

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BY255P Summary of contents

Page 1

... Case: JEDEC DO-201AD, molded plastic body Min. 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 Ratings at 25 °C ambient temperature unless otherwise specified. Symbol BY251P BY252P BY253P BY254P BY255P V 200 RRM V 140 RMS V ...

Page 2

... BY251P thru BY255P Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (T = 25°C unless otherwise noted) A Fig 1 - Forward Current Derating Curve 4.0 3.0 2.0 1.0 10mm lead length 100 Ambient Temperature, ¡C Fig 3 - Typical Instantaneous Forward Characteristics 100 Pulse width = 300 s ...

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