Motorola MURH8100E Datasheet
SEMICONDUCTOR TECHNICAL DATA
Plastic TO–220 Package
Features mesa epitaxial construction with glass passivation. Ideally suited high
frequency switching power supplies; free wheeling diodes; polarity protection diodes;
and inverters.
• 20 mjoules Avalanche Energy Guaranteed
• Ultrafast 50 Nanoseconds Recovery Time
• Stable, High Temperature, Glass Passivated Junction
• Monolithic Dual Die Construction.
May be Paralleled for High Current Output.
Mechanical Characteristics:
• Case: Molded Epoxy
• Epoxy meets UL94, VO at 1/8″
• Weight: 1.9 grams (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Maximum Temperature of 260°C / 10 Seconds for Soldering
• Shipped in 50 Units per Plastic Tube
• Marking: H8100E
1
3
Order this document
by MURH8100E/D
ULTRAFAST RECTIFIER
8.0 AMPERES
1000 VOL TS
4
4
1
3
CASE 221B–03
TO–220AC
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current Per Leg
(At Rated VR, TC = 150°C) Per Package
Peak Repetitive Forward Current Per Leg
(At Rated VR, Square Wave, 20 kHz, TC = 150°C)
Non–Repetitive Peak Surge Current Per Package
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
Storage / Operating Case Temperature T
Operating Junction Temperature T
V
RRM
V
RWM
I
FRM
I
FSM
stg
V
R
I
O
, T
J
C
–55 to +175 °C
–55 to +175 °C
THERMAL CHARACTERISTICS
Thermal Resistance — Junction–to–Case Per Leg R
θJC
ELECTRICAL CHARACTERISTICS
Rating Symbol Value Unit
Maximum Instantaneous Forward Voltage
Maximum Instantaneous Reverse Current, see Figure 4 Per Leg
(1) Pulse Test: Pulse Width ≤ 250 s, Duty Cycle ≤ 2%.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
SWITCHMODE is a trademark of Motorola, Inc.
(1)
, see Figure 2 Per Leg
(IF = 4.0 A)
(IF = 8.0 A)
(VR = 1000 V)
(VR = 500 V)
V
F
I
R
TJ = 25°C TJ = 100°C
2.2
2.6
TJ = 25°C TJ = 100°C
10
4.0
1000 V
4.0 A
8.0 A
100 A
2.0 °C/W
1.8
2.1
100
55
V
A
Rectifier Device Data
Motorola, Inc. 1997
1
MURH8100E
ELECTRICAL CHARACTERISTICS
Maximum Reverse Recovery Time
(VR = 30 V, IF = 1.0 A, di/dt = 50 A/ms)
(VR = 30 V, IF = 8.0 A, di/dt = 100 A/ms)
Typical Peak Reverse Recovery Current Per Leg
(VR = 30 V, IF = 1.0 A, di/dt = 50 A/ms)
(VR = 30 V, IF = 8.0 A, di/dt = 100 A/ms)
Controlled Avalanche Energy
(See Test Circuit in Figure 9)
(2) trr measured projecting from 25% of IRM to ground.
100
TJ = 175°C
10
(continued)
Rating Symbol Value Unit
(2)
Typical ta @ 8.0 (A)
Typical tb @ 8.0 (A)
100°C
25°C
Per Leg
100
10
t
rr
t
a
t
b
I
rm
Waval
TJ = 25°C TJ = 125°C
50
75
38
16
TJ = 25°C TJ = 125°C
1.5
3.7
TJ = 175°C
80
100
41
23
2.2
5.5
20
100°C
ns
ns
A
mJ
25°C
1.0
0.1
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
I
1.E–03
1.E–04
1.E–05
1.E–06
, REVERSE CURRENT (AMPS)
1.E–07
R
I
1.E–08
1.0
0.1
1.00.6 0.8 1.2 1.4 1.8 2.0 3.01.0 1.4 1.8 2.2
VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
1.6 2.20.4
, INSTANTANEOUS FORWARD CURRENT (AMPS)
2.82.4 2.6
F
I
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
2.6 3.40.6
Figure 1. T ypical Forward Voltage Figure 2. Maximum Forward V oltage
TJ = 175°C
100°C
25°C
100 200 300 400 500 300 400 500 600 700
VR, REVERSE VOLTAGE (VOLTS)
600 8000
1.E–03
1.E–04
1.E–05
1.E–06
, MAXIMUM REVERSE CURRENT (AMPS)
R
I
1.E–07
1000900 800 900 1000
1000
200700
TJ = 100°C
25°C
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. T ypical Reverse Current Figure 4. Maximum Reverse Current
2
Rectifier Device Data
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