Taychipst CMF01 Switching mode power supply application Datasheet

CMF01 THRU CMF04
600V-900V
Switching Mode Power Supply Applications
0.5A-2.0A
SOD-123
FEATURES
•
•
•
•
Repetitive peak reverse voltage: VRRM
Average forward current: IF (AV)
Forward voltage: VFM = 2.0 V (max)
Very fast reverse-recovery time: trr = 100 ns (max.)
•
Suitable for compact assembly due to small surface-mount
Package
“M −FLATTM” (Toshiba package name)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
SYMBOL CMF01 CMF02 CMF03 CMF04
UNIT
.
Maximum Repetitive Peak Reverse Voltage
VRRM
Maximum Average Forward Current Ta = 65 °C
IF
Maximum Peak One Cycle Surge Forward Current
(Non-repetitive
IFSM
Maximum Forward Voltage at I F
VF
600
600
900
800
2.0
1.0
0.5
0.5
(Note 1) (Note 1) (Note 1) (Note 1)
10(50HZ)
30(50HZ)
2.5
2.0
V
A
A
V
Rth (j-l)
16
°C/W
Junction Temperature Range
TJ
- 40 to + 125
°C
Storage Temperature Range
TSTG
- 40 to + 150
°C
Maximum Thermal Resistance (Junction to Lead)
Note 1: Tℓ = 100°C (CMF01)
Tℓ = 108°C (CMF02)
Tℓ = 102°C (CMF03)
Tℓ = 127°C (CMF04)
Rectangular waveform (α = 180°)
Note 2: This rating specifies the non-repetitive peak current in one cycle of a 50 Hz sine wave, condition angle 180°.
Therefore the rating applies only to abnormal operation, which seldom occurs during the lifespan of a device.
E-mail: [email protected]
1 of 2
Web Site: www.taychipst.com
CMF01 THRU CMF04
600V-900V
Switching Mode Power Supply Applications
RATINGS AND CHARACTERISTIC CURVES
CMF01 THRU CMF04
iF – vF
PF (AV) – IF (AV)
3.0
Pulse test
Average forward power dissipation
PF (AV) (W)
Instantaneous forward current iF (A)
10
0.5A-2.0A
Tj = 150°C
1
75°C
25°C
0.1
180°
120°
2.0
α = 60°
Rectangular
waveform
1.0
0° α 360°
Conduction angle α
0.01
0
2.0
1.0
3.0
4.0
Instantaneous forward voltage
VF
0
0
5.0
0.2
0.6
0.4
Average forward current
(V)
0.8
1.0
IF (AV)
(A)
1.2
Ta max – IF (AV)
140
120
100
80
Rectangular
waveform
60
120°
40
0° α 360°
20
0
0
α = 60°
0.4
0.2
Conduction
angle: α
180°
0.6
Average forward current
0.8
1.0
IF (AV)
(A)
Tℓ max – IF (AV)
160
Maximum allowable lead temperature
Tℓ max (°C)
Maximum allowable ambient temperature
Ta max (°C)
160
Device mounted on a glass-epoxy board
(board size: 50 mm × 50 mm, land size: 6 mm × 6 mm)
140
120
100
80
40
0° α 360°
20
0
1.2
Rectangular
waveform
60
α = 60°
Conduction
angle: α
0
0.2
0.4
0.6
Average forward current
120°
180°
0.8
1.0
IF (AV)
(A)
1.2
Surge forward current
rth (j-a) – t
(non-repetitive)
1000
Ta = 25°C
f = 50 Hz
10
Transient thermal impedance
rth (j-a) (°C/W)
Peak surge forward current IFSM (A)
12
8
6
4
2
0
1
3
5
10
30
50
100
Device mounted on
a glass-epoxy board
(board size: 50 mm × 50 mm,
land size: 6 mm × 6 mm,
board thickness: 1.6 t)
10
Device mounted on a ceramic board
(board size: 50 mm × 50 mm,
land size: 2 mm × 2 mm,
board thickness: 0.64 t)
1
0.001
100
Number of cycles
E-mail: [email protected]
Device mounted on
a glass-epoxy board
(board size: 50 mm × 50 mm,
land size: 2.1 mm × 1.4 mm,
board thickness: 1.6 t)
0.01
0.1
1
Time
2 of 2
10
t
100
1000
(s)
Web Site: www.taychipst.com
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