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by MBRP30035L/D
SEMICONDUCTOR TECHNICAL DATA
POWERTAP III 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.
SCHOTTKY BARRIER
RECTIFIER
300 AMPERES
35 VOLTS
•
•
•
•
Very Low Forward Voltage Drop
Highly Stable Oxide Passivated Junction
Guardring for Stress Protection
High dv/dt Capability
1
Mechanical Characteristics:
•
•
•
•
•
Dual Die Construction
Case: Epoxy, Molded with Plated Copper Heatsink Base
Weight: 40 grams (approximately)
Finish: All External Surfaces Corrosion Resistant
Base Plate Torques: See procedure given in the
Package Outline Section
1
2
2
POWERTAP III
CASE 357D–01
•
•
•
Top Terminal Torque: 25–40 lb–in max.
Shipped 50 units per foam
Marking: MBRP30035L
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
35
Volts
RRM
RWM
R
V
Average Rectified Forward Current
I
300
600
Amps
Amps
Amps
O
(At Rated V , T = 100°C)
R
C
Peak Repetitive Forward Current
I
FRM
(At Rated V , Square Wave, 20 kHz, T = 100°C)
R
C
Non–Repetitive Peak Surge Current
I
3000
FSM
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 µs, 1.0 kHz)
Storage / Operating Case Temperature
I
2.0
Amps
°C
RRM
T
stg
, T
55 to +150
55 to +150
10,000
C
Operating Junction Temperature
T
J
°C
Voltage Rate of Change (Rated V , T = 25°C)
dv/dt
V/µs
R
J
THERMAL CHARACTERISTICS
Thermal Resistance — Junction–to–Case
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage
R
0.4
°C/W
Volts
mA
θJC
(1)
V
T
T
= 25°C
T
T
= 100°C
F
J
J
(I = 300 A)
F
0.57
= 25°C
10
0.5
I
= 100°C
250
Maximum Instantaneous Reverse Current
(V = 35 V)
R
R
J
J
(1) Pulse Test: Pulse Width
380 µs, Duty Cycle
2%.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
POWERTAP III and SWITCHMODE are trademarks of Motorola, Inc.
Rev 1
Rectifier Device Data
1
Motorola, Inc. 1998