MURS120
New Product
Vishay Semiconductors
formerly General Semiconductor
Ultrafast Plastic Rectifier
Reverse Voltage 200V
Forward Current 1.0A
DO-214AA (SMB)
Reverse Recovery Time 25ns
Cathode Band
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
Mounting Pad Layout
0.085 MAX
(2.16 MAX)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.086 MIN
(2.20 MIN)
0.096 (2.44)
0.084 (2.13)
Dimensions in inches
and (millimeters)
0.060 MIN
(1.52 MIN)
0.060 (1.52)
0.030 (0.76)
0.220 REF
0.008
(0.203)
Max.
0.220 (5.59)
0.205 (5.21)
Features
Mechanical Data
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Ideally suited for use in very high frequency switching
power supplies, inverters and as free wheeling diodes
• Ultrafast recovery time for high efficiency
Case: JEDEC DO-214AA molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.003 oz., 0.093 g
• For surface mount applications • Glass passivated junction
Packaging Codes/Options:
•
High temperature soldering guaranteed:
250°C/10 seconds on terminals
5/3.2K per 13" reel (12mm tape)
2/750 EA per 7" reel (12mm tape)
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Device Marking Codes
MD
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current at TL = 155°C
VRRM
VRWM
VDC
200
200
200
V
V
V
1.0
2.0
IF(AV)
IFSM
A
A
(See figure 1)
TL = 145°C
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
40
Typical thermal resistance junction to ambient
Operating junction and storage temperature range
RθJL
13
°C/W
°C
TJ, TSTG
–65 to +175°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Maximum instantaneous
at IF = 1.0A, TJ = 25°C
at IF = 1.0A, TJ = 150°C
0.875
0.71
VF
V
forward voltage (1)
Maximum instantaneous reverse current
at rated DC blocking voltage (1)
TJ = 25°C
2.0
50
IR
trr
trr
µA
ns
ns
TJ = 150°C
Maximum reverse recovery time at I =0.5A, I =1.0A, I =0.25A
25
F
R
rr
Maximum reverse recovery time at
35
I = 1.0A, di/dt = 50A/µs, V = 30V, I = 10% I
RM
F
R
rr
Maximum forward recovery time at I = 1.0A, di/dt = 100A/µs,
F
tfr
25
ns
recovery to 1.0V
Note: (1) Pulse test: tp = 300µs, duty cycle ≤ 2%
Document Number 88687
19-Apr-04
www.vishay.com
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