(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
Controlled Avalanche Energy
Operating Junction and Storage Temperature Range
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FM
I
FSM
W
AVAL
T
J
, T
stg
Value
400
Unit
V
4.0
8.0
8.0
100
20
−65
to +175
A
A
A
mJ
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
(Per Leg)
Rating
Maximum Thermal Resistance, Junction−to−Case
Maximum Thermal Resistance, Junction−to−Ambient
Symbol
R
qJC
R
qJA
Value
3.0
50
Unit
°C/W
°C/W
ELECTRICAL CHARACTERISTICS
(Per Leg)
Characteristic
Maximum Instantaneous Forward Voltage (Note 1)
(i
F
= 4.0 A, T
C
= 150°C)
(i
F
= 4.0 A, T
C
= 25°C)
Maximum Instantaneous Reverse Current (Note 1)
(Rated DC Voltage, T
C
= 150°C)
(Rated DC Voltage, T
C
= 25°C)
Maximum Reverse Recovery Time
(I
F
= 1.0 A, di/dt = 50 A/ms)
Typical Peak Reverse Recovery Current
(I
F
= 1.0 A, di/dt = 50 A/ms)
1. Pulse Test: Pulse Width = 300
ms,
Duty Cycle
≤
2.0%
Symbol
v
F
Value
1.9
2.2
500
10
28
0.7
Unit
V
i
R
mA
t
rr
I
RM
ns
A
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2
MURHB840CTG, MURHB840CTT4G, SURHB8840CTT4G
i F, INSTANTANEOUS FORWARD CURRENT (AMP)
100
50
20
10
5
2
1
0.5
0.2
0.1
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
25°C
100°C
T
J
= 150°C
1000
500
IR, REVERSE CURRENT (
μ
A)
200
100
50
20
10
5
2
1
0.5
0.2
0.1
T
J
= 150°C
100°C
25°C
0
50
100
150
200
250
300
350
400
v
F
, INSTANTANEOUS VOLTAGE (VOLTS)
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
Figure 2. Typical Reverse Current, Per Leg
I F, AVERAGE POWER DISSIPATION (WATTS)
10
RATED V
R
APPLIED
R
qJC
= 3°C/W
1000
8
C, CAPACITANCE (pF)
170
180
100
6
DC
SQUARE
WAVE
4
2
10
0
110
120
130
140
150
160
T
C
, CASE TEMPERATURE (°C)
1
0.01
0.1
1
10
V
R
, REVERSE VOLTAGE (VOLTS)
100
Figure 3. Current Derating, Case
Figure 4. Typical Capacitance, Per Leg
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
20
18
16
14
12
10
8
6
4
2
0
1
3
4
5
6
7
8
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
2
9
10
T
J
= 175°C
SQUARE WAVE
DC
Figure 5. Forward Power Dissipation, Per Leg
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3
MURHB840CTG, MURHB840CTT4G, SURHB8840CTT4G
PACKAGE DIMENSIONS
D
2
PAK 3
CASE 418B−04
ISSUE K
C
E
−B−
4
V
W
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 418B−01 THRU 418B−03 OBSOLETE,
NEW STANDARD 418B−04.
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
V
INCHES
MIN
MAX
0.340 0.380
0.380 0.405
0.160 0.190
0.020 0.035
0.045 0.055
0.310 0.350
0.100 BSC
0.080
0.110
0.018 0.025
0.090
0.110
0.052 0.072
0.280 0.320
0.197 REF
0.079 REF
0.039 REF
0.575 0.625
0.045 0.055
MILLIMETERS
MIN
MAX
8.64
9.65
9.65 10.29
4.06
4.83
0.51
0.89
1.14
1.40
7.87
8.89
2.54 BSC
2.03
2.79
0.46
0.64
2.29
2.79
1.32
1.83
7.11
8.13
5.00 REF
2.00 REF
0.99 REF
14.60 15.88
1.14
1.40
1
2
3
S
A
−T−
SEATING
PLANE
K
G
D
3 PL
M
J
H
T B
M
W
0.13 (0.005)
VARIABLE
CONFIGURATION
ZONE
L
M
R
N
U
L
P
L
M
STYLE 3:
PIN 1. ANODE
2. CATHODE
3. ANODE
4. CATHODE
M
F
VIEW W−W
1
F
VIEW W−W
2
F
VIEW W−W
3
SOLDERING FOOTPRINT*
10.49
8.38
16.155
3.504
1.016
5.080
PITCH
DIMENSIONS: MILLIMETERS
2X
2X
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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4
MURHB840CTG, MURHB840CTT4G, SURHB8840CTT4G
ON Semiconductor
and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks,
copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC
reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC 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 special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications
and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC
does not convey any license under its patent rights nor the rights of others. SCILLC 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 SCILLC product could create a situation where
personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture
of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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