
1
Rectifier Device Data
POWERTAP II
Package
. . . employing the Schottky Barrier principle in a large area metal–to–silicon
power diode. State–of–the–art geometry features epitaxial construction with
oxide passivation and metal overlay contact. Ideally suited for low voltage, high
frequency switching power supplies, free wheeling diode and polarity protection
diodes.
Highly Stable Oxide Passivated Junction
Guardring for Stress Protection
Matched Dual Die Construction; May be Paralleled for High Current Output
Low Forward Voltage
Mechanical Characteristics:
Case: Epoxy, Molded with Metal Heatsink Base
Weight: 80 grams (approximately)
Finish: All External Surfaces Corrosion Resistant
Base Plate Torques: See procedure given in the Package Outline Section
Top Terminal Torque: 25–40 lb–in max.
Shipped 25 units per foam
Marking: XBRP400100CTL
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
100
V
Average Rectified Forward Current
(At Rated VR, TC = 100
°
C)
Per Leg
Per Package
IO
200
400
A
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 20 kHz, TC = 100
°
C)
Per Package
IFRM
400
A
Non–Repetitive Peak Surge Current
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
Per Package
IFSM
2500
A
Storage / Operating Case Temperature
Tstg, TC
TJ
dv/dt
55 to +150
°
C
Operating Junction Temperature
55 to +150
°
C
Voltage Rate of Change (Rated VR, TJ = 25
°
C)
THERMAL CHARACTERISTICS
1000
V/
μ
s
Thermal Resistance — Junction–to–Case
Per Leg
R
θ
JC
0.45
°
C/W
ELECTRICAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Maximum Instantaneous Forward Voltage (1)
Per Leg
VF
TJ = 25
°
C
TJ =
°
C
V
(IF = 200 A)
(IF = 400 A)
0.83 (target)
0.97 (target)
TBD
TBD
Maximum Instantaneous Reverse Current (1)
Per Leg
IR
TJ = 25
°
C
TJ =
°
C
mA
(VR = 100 V)
(VR = 50 V)
2%.
6.0
TBD
TBD
TBD
(1) Pulse Test: Pulse Width
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
POWERTAP II and SWITCHMODE are trademarks of Motorola, Inc.
380
μ
s, Duty Cycle
Order this document
by XBRP400100CTL/D
SEMICONDUCTOR TECHNICAL DATA
1
3
2
SCHOTTKY BARRIER
RECTIFIER
400 AMPERES
100 VOLTS
CASE 357C–03
POWERTAP II
D