Document
FFMAF201 thru FFMAF207T
Surface Mount Glass Passivated Junction Fast Recovery Rectifiers
Reverse Voltage 50 to 1000V Forward Current 2.0A
FEATURES
* Plastic package has Underwriters Laboratory Flammability Classification 94V-0
* High temperature metallurgically bonded construction
* Cavity-free glass passivated junction * Capable of meeting environmental standards
of MIL-S-19500 * Typical IR less than 1.0µA * High temperature soldering guaranteed:
260°C/10 seconds
Mechanical Data
Case: JEDEC SMA-FL, molded plastic over glass DIE Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.0327g
Handling precautin:None
We declare that the material of product is Haloggen free (green epoxy compound)
Electrical Characteristic
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
FFMAF 201
FFMAF 202
FFMAF 203
FFMAF 204
FFMAF 205
FFMAF 206
FFMAF 207
FFMAF 207P
FFMAF 207T
Device marking code
FF21 FF22 FF23 FF24 FF25 FF26 FF27 FF27P FF27T
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
VRRM 50 100 200 400 600 800 1000 1000 1000
VRMS
35
70 140 280 420 560 700 700 700
VDC 50 100 200 400 600 800 1000 1000 1000
Maximum average forward rectified current lead length at TC = 75°C(Note 2)
IF(AV)
2.0
Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method)
IFSM
60
Typical reverse recovery time (Note 1)
Typical thermal resistance (Note 2) Operating junction temperature range storage temperature range
trr
RθJA RθJC TJ
TSTG
150 250 500 250 160
150 25 –55 to +150
–65 to +175
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
FFMAF 201
FFMAF 202
FFMAF 203
FFMAF 204
FFMAF 205
FFMAF 206
Maximum instantaneous forward voltage at 2.0A
VF
1.3
Maximum DC reverse current TJ= 25°C at rated DC blocking voltage TJ = 125°C
IR
5.0 100
FFMAF 207
FFMAF 207P
FFMAF 207T
Typical junction capacitance at 4.0V, 1MHz (Note 2) CJ
15.0
NOTES: 1. IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. 8.0mm2 (.013mm thick) land areas
Unit
V V V A
A ns °C/W °C °C
Unit V µA PF
FFMAF201 thru FFMAF207T
2. Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current
60 Hz Resistive or
2.0 Inductive Load
TJ = TJ max 8.3ms Single Half Sine-wave
60 (JEDEC Method)
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
Instantaneous Forward Current (A)
1.0
0.375" (9.5mm) Lead Length
0 0 25 50 75 100 125 150 175 Case Temperature, °C Fig 3. – Typical Instantaneous Forward
10 Characteristics
1.0
0.1
0.01
TJ = 25°C Pulse width = 300µs 1% Duty Cycle
0.001
0.6 0.8 1.0 1.2 1.4 Instantaneous Forward Voltage
Fig 5. –typical transient thermal
1000
impedance
1.6
100
10
1 0.01
0.1 1.0 10 t,Pulse duration,sec
100
Junction Capacitance (pF)
Instantaneous Reverse Current (µA)
30
0 1 10 Number of Cycles at 60Hz
100
Fig 4. – Typical Reverse Characteristics 100
10 Tj=125℃
1.0 Tj=75℃
0.1 Tj=25℃
0.01 0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance 100
10
TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p
1.0 0.1
1 10 Reverse Voltage (V)
Transient thermal impedance(°C/W)
3. dimension:
FFMAF201 thru FFMAF207T
SMA-FL
DIM
MILLIMETERS MIN MAX
INCHES MIN MAX
A 4.4 4.8 0.173 0.189
B 1.3 1.5 0.051 0.059
C 3.3 3.7 0.130 0.146
D 2.3 2.7 0.091 0.106
E 0.90Typ
0.035Typ
H 0.9 1.2 0.036 0.047
J 0.11 0.21 0.005 0.009
Suggested solder pad layout
SMA-FL
Title :
Power Diode SMD Package Pa cking Spec
DOC NO.: WI-258 Version: 5 Modification: 0
Page: 2
5.1 、SMD Packing Reel Spec & Packing Quantity 5.1.1 Reel Packing
A. Reel Spec
unit:mm
SPEC
A
SMA-FL 7" reel
177.0±2.0
TO277 13" reel
330.0±2.0
SOD123FL 7" reel 177.0±2.0
SOD323HE 7" reel 177.0±2.0
SMB-FL 13" reel 330.0±2.0
B. 13" reel packing box
B 54.0±0.5 75.0±0.5 50.0±0.5 50.0±0.5 75.0±0.5
C 13.0±0.5 13.0±0.5 13.0±0.5 13.0±0.5 13.0±0.5
W 13.2±0.2 13.2±0.2 9.4±1.5 9.4±1.5 13.2±0.2
Quantity/Reel 3K 5K 3K 3K 5K
unit:mm
size
A 335±5.0
as per above packing
Spec
TO277 13" reel
SMB-FL 13" reel
B 335±2.0
Q'ty/Box 10K 10K
C 40±1.0
Title :
Power Diode SMD Package Packing Spec
C. 7" reel packing box
DOC NO.: WI-258 DOC NO.: WI-258
Page: 3
D. reel packing carton
5.1.2 Tape Spec A. Cover Tape
unit:mm
SMA-FL SOD123FL SOD323HE
A 186±2.0
B 139±2.0
C 185±2.0
as per above packing
Q'ty/Box
SMA-FL
30K
SOD123FL
30K
SOD323HE unit:mm
30K
size
A 350±2.0
B 340±2.0
as per above packing
Spec
TO277 13" reel
SMB-FL 13" reel
Q'ty/Carton 80K 80K
C 350±2.0
unit:mm
SMA-FL SOD123FL SOD323HE
A 455±2.0
B 400±2.0
C 410±2.0
as per above packing
Spec
SMA-FL 7" reel SOD123-FL 7" reel SOD323HE 7" reel
Q'ty/Carton .