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MGRB2025CTT4 Datasheet PDF : 6 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MGRB2025CT/D
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Gallium Arsenide Power Rectifier
MGRB2025CT
. . . 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)
• 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: MGRB2025CT
MAXIMUM RATINGS
GALLIUM ARSENIDE
RECTIFIER
20 AMPERES
250 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
VRRM
250
V
VRWM
VR
DC Forward Current
(TC = 95°C)
Per Leg
IDC
10
A
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 20 kHz, TC = 25°C)
Per Leg
IFRM
20
A
Non–Repetitive Peak Surge Current
Per Package
IFSM
40
A
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
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
2.2
2.5
1.5
1.6
Maximum Instantaneous Reverse Current, see Figure 4
(VR = 250 V)
(VR = 125 V)
Per Leg
IR
TJ=25°C TJ=125°C
µA
25
440
2
125
Typical Reverse Recovery Time (2)
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 V, IF = 10 A, di/dt = 200 A/µs)
Per Leg
trr
TJ=25°C TJ=125°C
ns
11.8
12.0
12.2
12.2
Typical Peak Reverse Recovery Current
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 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
1.4
1.4
1.5
1.5
Motorola RF Device Data
1
© Motorola, Inc. 1995
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