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Motorola Electronic Components Datasheet

MGRB2018CT Datasheet

Power Manager Gallium Arsenide Power Rectifier

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MGRB2018CT pdf
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MGRB2018CT/D
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Gallium Arsenide Power Rectifier
MGRB2018CT
. . . ideally suited for high frequency power supplies, free wheeling diodes, and as polarity
protection diodes, these state-of-the-art devices have the following features:
Planar Epitaxial Construction
Nitride Passivation for Stable Blocking Characteristics
Monolithic Dual Die Construction – May be Paralleled for High Current Output
(10A per leg or 20A per package)
Single Die Available (MGRB1018)
Epoxy Meets UL94, VO @ 1/8
Hyperfast and Soft Reverse Recovery Over Specified Temperature Range (15 ns)
Mechanical Characteristics
Case: Epoxy, Molded
Weight: 1.9 grams (approximately)
Finish: All External Surfaces Corrosion Resistant & Terminal Leads are Readily Solderable
Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
Shipped 50 units per plastic tube
Available in 24mm Tape and Reel, 800 units/reel by adding a T4 suffix to the part number
Marking: MGRB2018CT
MAXIMUM RATINGS
GALLIUM ARSENIDE
RECTIFIER
20 AMPERES
180 VOLTS
1
2, 4
3
2, 4
1
3
CASE 418B–02
D2PAK
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(At Rated VR, TC = 90°C)
Per Leg
Per Package
DC Forward Current
(TC = 130°C)
Per Leg
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 20 kHz, TC = 100°C)
Per Leg
Non–Repetitive Peak Surge Current
Per Package
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
VRRM
VRWM
VR
IO
IDC
IFRM
IFSM
180
10
20
10
20
60
V
A
A
A
A
Operating Junction Temperature and Storage Temperature
THERMAL CHARACTERISTICS
Thermal Resistance – Junction to Case
Thermal Resistance – Junction to Ambient
ELECTRICAL CHARACTERISTICS
Per Leg
Per Leg
TJ, Tstg
RθJC
RθJA
– 55 to 175
3.1
53
°C
°C/W
Maximum Instantaneous Forward Voltage (1), see Figure 2
(IF = 10 A)
(IF = 5 A)
Per Leg
VF
TJ=25°C TJ=125°C
V
1.4 1.5
1.1 1.1
Maximum Instantaneous Reverse Current, see Figure 4
(VR = 180 V)
(VR = 90 V)
Per Leg
IR
TJ=25°C TJ=125°C
µA
25 685
1 120
Typical Reverse Recovery Time (2)
(VR = 150 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 150 V, IF = 10 A, di/dt = 200 A/µs)
Per Leg
trr
TJ=25°C TJ=125°C
ns
12.6 12.4
13 12.7
Typical Peak Reverse Recovery Current
(VR = 150 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 150 V, IF = 10 A, di/dt = 200 A/µs)
Per Leg
Note: This data sheet contains advance information only and is subject to change without notice.
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle 2.0%.
(2) trr measured projecting from 25% of IRM to ground.
IRM TJ=25°C TJ=125°C A
1.5 1.6
1.6 1.7
Motorola RF Device Data
© Motorola, Inc. 1995
1


Motorola Electronic Components Datasheet

MGRB2018CT Datasheet

Power Manager Gallium Arsenide Power Rectifier

No Preview Available !

MGRB2018CT pdf
100 100
50 50
20
10
5.0
TJ = 175°C
2.0
TJ = 25°C
1.0
20
10
5.0
TJ = 175°C
TJ = 25°C
2.0
TJ = 125°C
1.0
0.5
TJ = 125°C
0.5
0.2 0.2
0.1
0.2
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
VF , INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1. Typical Forward Voltage
2.4
0.1
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
VF , MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2. Maximum Forward Voltage
1000
100 TJ = 175°C
10
TJ = 125°C
1
0.1 TJ = 25°C
0.01
0.001 0
20 40 60 80 100 120 140 160 180
VR, REVERSE VOLTAGE (V)
Figure 3. Typical Reverse Current
1000
100 TJ = 125°C
10
1 TJ = 25°C
0.1
0.01
0.001 0
20 40 60 80 100 120 140 160 180
VR, REVERSE VOLTAGE (V)
Figure 4. Maximum Reverse Current
2 Motorola RF Device Data


Part Number MGRB2018CT
Description Power Manager Gallium Arsenide Power Rectifier
Maker Motorola
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