1
Motorola RF Device Data
. . . 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
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
250 V
DC Forward Current Per Leg
(TC = 95°C) IDC 10 A
Peak Repetitive Forward Current Per Leg
(At Rated VR, Square Wave, 20 kHz, TC = 25°C) IFRM 20 A
Non–Repetitive Peak Surge Current Per Package
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz) IFSM 40 A
Operating Junction Temperature and Storage Temperature TJ, Tstg –55 to 175 °C
THERMAL CHARACTERISTICS
Thermal Resistance – Junction to Case Per Leg RθJC 3.1 °C/W
Thermal Resistance – Junction to Ambient Per Leg RθJA 53
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1), see Figure 2 Per Leg
(IF = 10 A)
(IF = 5 A)
VF
TJ=25°C TJ=125°C
V
(IF = 10 A)
(IF = 5 A)
F
2.2
1.5 2.5
1.6
Maximum Instantaneous Reverse Current, see Figure 4 Per Leg
(VR = 250 V)
(VR = 125 V)
IR
TJ=25°C TJ=125°C
µA
(VR = 250 V)
(VR = 125 V)
R
25
2440
125
Typical Reverse Recovery Time (2) Per Leg
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 V, IF = 10 A, di/dt = 200 A/µs)
trr
TJ=25°C TJ=125°C
ns
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 V, IF = 10 A, di/dt = 200 A/µs)
rr
11.8
12.2 12.0
12.2
Typical Peak Reverse Recovery Current Per Leg
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 V, IF = 10 A, di/dt = 200 A/µs)
IRM
TJ=25°C TJ=125°C
A
(VR = 200 V, IF = 5 A, di/dt = 200 A/µs)
(VR = 200 V, IF = 10 A, di/dt = 200 A/µs)
RM
1.4
1.5 1.4
1.5
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.
Motorola, Inc. 1995
Order this document
by MGRB2025CT/D
SEMICONDUCTOR TECHNICAL DATA
GALLIUM ARSENIDE
RECTIFIER
20 AMPERES
250 VOLTS
1
32, 4
CASE 418B–02
D2PAK
1
2, 4
3
2Motorola RF Device Data
Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage
Figure 3. Typical Reverse Current Figure 4. Maximum Reverse Current
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
VR, REVERSE VOLTAGE (V) 2252001751501251007550250 VR, REVERSE VOLTAGE (V) 2252001751501251007550250
2.01.51.00.50 2.5 3.0
100
10
1.0
0.1
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (V) 4.03.53.02.52.01.51.00.50
100
10
1.0
0.1
TJ = 125
°
C
TJ = 25
°
C
TJ = 125
°
C
TJ = 25
°
C
TJ = 175
°
C
TJ = 125
°
C
TJ = 25
°
CTJ = 175
°
C
TJ = 125
°
C
TJ = 175
°
C
250250
3.5 4.0
TJ = 25
°
C
IR, REVERSE CURRENT ( A)
1000
100
10
1
0.1
0.01
0.001
m
1000
100
10
1
0.1
0.01
0.001
IF, INSTANTANEOUS FORWARD CURRENT (A)
0.2
0.5
2.0
5.0
20
50
IF, INSTANTANEOUS FORWARD CURRENT (A)
0.2
0.5
2.0
5.0
20
50
IR, MAXIMUM REVERSE CURRENT ( A)
m
3
Motorola RF Device Data
Figure 5. Current Derating Per Leg Figure 6. Forward Power Dissipation Per Leg
0 4.0 8.0
Figure 7. Typical trr Characteristics, TJ = 25°C
0 50 100 150 200
60
50
40
30
14
10
6.0
2.0
16
12
8.0
4.0
Figure 8. Typical trr Characteristics, TJ = 125°C
Figure 9. Typical IRM Characteristics, TJ = 25°CFigure 10. Typical IRM Characteristics, TJ = 125°C
TC, CASE TEMPERATURE (
°
C) IO, AVERAGE FORWARD CURRENT (A)
trr , REVERSE RECOVERY TIME (ns)
0
freq = 20 kHz
square wave
dc
Ipk/Io =
p
12 16
20
10
0
TJ = 175
°
Csquare wave dc
Ipk/Io =
p
50 250100 150 200
5.0 300
10
20
15
di/dt, CURRENT SLEW RATE (A/
m
s)
VR = 200 V
IF = 5 A
IF = 10 A
IF = 1 A
VR = 200 V
IF = 5 A
IF = 10 A
IF = 1 A
VR = 200 V
IF = 5 A
IF = 10 A
IF = 1 A
VR = 200 V
IF = 5 A
IF = 10 A
IF = 1 A
trr , REVERSE RECOVERY TIME (ns)
50 250100 150 200
5.0 300
10
20
15
di/dt, CURRENT SLEW RATE (A/
m
s)
IRM
50 250100 150 200 300
0
–0.5
di/dt, CURRENT SLEW RATE (A/
m
s)
50 250100 150 200 300
di/dt, CURRENT SLEW RATE (A/
m
s)
–1.0
–1.5
–2.0
–2.5
–3.0
, MAXIMUM REVERSE CURRENT (A)
IRM, MAXIMUM REVERSE CURRENT (A)
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
P , AVERAGE POWER DISSIPATION (W)
FO
I , AVERAGE FORWARD CURRENT (A)
O
4Motorola RF Device Data
Figure 11. Typical Thermal Response
Figure 12. Typical Capacitance
R(T), NORMALIZED TRANSIENT
C, CAPACITANCE (pF)
t, TIME (s)
1000
100
10
VR, REVERSE VOLTAGE (V)
5 100101
TJ = 25
°
C
0.001 0.01 0.1 1.0 10 100
1.0
0.1
THERMAL RESISTANCE
20 50 2002
0.2 0.5 2.0 5.0 20 500.002 0.005 0.02 0.05
0.2
0.5
20
50
200
500
SINGLE PULSE
5
Motorola RF Device Data
PACKAGE DIMENSIONS
CASE 418B–02
ISSUE B
SEATING
PLANE
B
S
G
D
–T–
M
0.13 (0.005) T
2 31
4
3 PL
K
J
H
V
E
C
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.340 0.380 8.64 9.65
B0.380 0.405 9.65 10.29
C0.160 0.190 4.06 4.83
D0.020 0.035 0.51 0.89
E0.045 0.055 1.14 1.40
G0.100 BSC 2.54 BSC
H0.080 0.110 2.03 2.79
J0.018 0.025 0.46 0.64
K0.090 0.110 2.29 2.79
S0.575 0.625 14.60 15.88
V0.045 0.055 1.14 1.40
STYLE 3:
PIN 1. ANODE
2. CATHODE
3. ANODE
4. CATHODE
6Motorola RF Device Data
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 can and do vary in different
applications. All operating parameters, including “T ypicals” 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.
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MGRB2025CT/D
*MGRB2025CT/D*
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