MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MURP20020CT/D
Preliminary Data Sheet
POWERTAP II Ultrafast
SWITCHMODE
™
Power Rectifiers
. . . designed for use in switching power supplies, inverters, and as free
wheeling diodes. These state–of–the–art devices have the following features:
•
Dual Diode Construction
•
Low Leakage Current
•
Low Forward Voltage
•
175°C Operating Junction Temperature
•
Labor Saving P
OWER
T
AP
Package
Mechanical Characteristics:
•
Case: Epoxy, Molded with metal heatsink base
•
Weight: 80 grams (approximately)
•
Finish: All External Surfaces Corrosion Resistant
•
Top Terminal Torque: 25–40 lb–in max
•
Base Plate Torques: See procedure given in the
Package Outline Section
•
Shipped 25 units per foam
•
Marking: UP20020
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated VR)
Peak Repetitive Forward Current, Per Leg
(Rated VR, Square Wave, 20 kHz), TC = 95°C
Nonrepetitive Peak Surge Current Per Leg (Surge applied at rated
load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature
Storage Temperature
Per Device
Per Leg
Symbol
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
TJ
Tstg
MURP20020CT
MURP20040CT
Motorola Preferred Devices
ULTRAFAST
RECTIFIERS
200 AMPERES
200–400 VOLTS
2
1
1
2
3
3
CASE 357C–03
POWERTAP II
MURP20020CT
200
MURP20040CT
400
Unit
Volts
200 (TC = 130°C)
100 (TC = 130°C)
200
800
200 (TC = 100°C)
100 (TC = 100°C)
200
800
Amps
Amps
Amps
°C
°C
*
55 to +175
*
55 to +150
Max
0.45
*
55 to +175
*
55 to +150
0.45
THERMAL CHARACTERISTICS PER LEG
Rating
Thermal Resistance, Junction to Case
Symbol
R
θJC
Unit
°C/W
ELECTRICAL CHARACTERISTICS PER LEG
Instantaneous Forward Voltage (1)
(iF = 100 Amps, TC = +25°C)
(iF = 200 Amps, TC = 25°C)
(iF = 100 Amps, TC = 125°C)
Instantaneous Reverse Current (1)
(Rated dc Voltage, TC = 125°C)
(Rated dc Voltage, TC = 25°C)
Maximum Reverse Recovery Time
(IF = 1.0 Amp, di/dt = 50 Amps/µs)
(1) Pulse Test: Pulse Width = 300
µs,
Duty Cycle
vF
1.00
1.10
0.95
iR
1000
150
trr
50
500
50
75
ns
1.30
1.75
1.15
µA
Volts
v
2.0%.
POWERTAP II and SWITCHMODE are trademarks of Motorola, Inc.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Rev 2
©
Rectifier
Inc. 1996
Data
Motorola,
Device
1
MURP20020CT MURP20040CT
PACKAGE DIMENSIONS
–A–
R
G
–B–
W
0.25 (0.010)
N
M
T A
M
B
M
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. TERMINAL PENETRATION: 5.97 (0.235) MAXIMUM.
INCHES
MIN
MAX
3.450
3.635
0.700
0.810
0.615
0.640
0.120
0.130
0.435
0.445
1.370
1.380
0.007
0.030
1/4–20UNC–2B
0.270
0.285
31.50 BSC
0.600
0.630
0.330
0.375
0.170
0.190
MILLIMETERS
MIN
MAX
87.63
92.33
17.78
20.57
15.53
16.26
3.05
3.30
11.05
11.30
34.80
35.05
0.18
0.76
1/4–20UNC–2B
6.86
7.32
80.01 BSC
15.24
16.00
8.39
9.52
4.32
4.82
Q
H
F
2 PL
0.25 (0.010)
M
T A
M
B
M
C
U
V
–T–
E
SEATING
PLANE
DIM
A
B
C
E
F
G
H
N
Q
R
U
V
W
CASE 357C–03
ISSUE C
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA / EUROPE / Locations Not Listed:
Motorola Literature Distribution;
P.O. Box 5405, Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447
JAPAN:
Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 81–3–3521–8315
Mfax™:
RMFAX0@email.sps.mot.com – TOUCHTONE 602–244–6609
ASIA/PACIFIC:
Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
– US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
INTERNET:
http://motorola.com/sps
2
◊
MURP20020CT/D
Rectifier Device Data
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
