Document
HFMAF210 thru HFMAF290
Surface Mount Glass Passivated High Efficiency Rectifiers Reverse Voltage 50 to 1200V Forward Current 2.0A
FEATURES
* 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 * Excellent high temperature switching * Soft recovery characteristics * Cavity-free glass passivated junction * High temperature soldering guaranteed: * 260°C/10 seconds
5 lbs. (2.3kg) tension
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: 0.0327 g Handling precautin:None
We declare that the material of product is Haloggen free (green epoxy compound)
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA F210 F220 F230 F240 F 250 F260 F270 F280 F290
device marking code
HF21 HF22 HF23 HF24 HF25 HF26 HF27 HF28 HF29
Maximum repetitive peak reverse voltage
VRRM
50 100 200 300 400 600 800 1000 1200
Maximum RSM voltage
VRSM 35 70 140 210 280 420 560 700 840
Maximum DC blocking voltage
VDC 50 100 200 300 400 600 800 1000 1200
Maximum average forward rectified current (See fig. 2)at Tc=75℃。
IF(AV)
2.0
Psuepaekrifmorpwoasreddsounrgreatceudrrleonatd8(.J3EmDsEsCinMgleethhaoldf)sine-waveIFSM
60
Typical thermal resistance (Note 2)
RθJA RθJC
150 25
Operating junction and storage temperature range
TJ, TSTG
–50 to +150
Unit
V V V A A °C/W °C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA 210 220 230 240 250 260 270 280 290
Maximum instantaneous forward voltage at 2.0A
VF
1.00
1.30
1.85
Maximum DC reverse current TA = 25°C at rated DC blocking voltage TJ = 100°C
IR
5.0 50
Typical reverse recovery time (Note 1)
trr
50
75
Typical junction capacitance at 4.0V, 1MHz
CJ
17
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. 8.0mm2 (.013mm thick) land areas
Unit V
µA ns PF
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
HFMAF210 thru HFMAF290
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
60 Hz Resistive or
2.0 Inductive Load
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current 100
TJ = TJ max 8.3ms Single Half Sine-wave
80 (JEDEC Method)
60
1.0 40
8.0mm2 (.013mm thick) land areas
0 0 25 50 75 100 125 150 175 Case Temperature, °C Fig 3. – Typical Instantaneous Forward
10 Characteristics
1.0
0.1
20
0 1 10 Number of Cycles at 60Hz
100
Fig 4. – Typical Reverse Characteristics 100 Tj=125℃
10
Tj=75℃
1.0
Instantaneous Reverse Current (µA)
Instantaneous Forward Current (A)
0.01
TJ = 25°C Pulse width = 300µs 1% Duty Cycle
0.001 0.8 1.0 1.2 1.4 1.6 1.8 Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
1000
impedance
100
10
Junction Capacitance (pF)
0.1 Tj=25℃
0.01 0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance 20
10
TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p
Transient thermal impedance(°C/W)
1 0.01
0.1 1.0 10 t,Pulse duration,sec
100
1.0 0.1
1 10 Reverse Voltage (V)
100
3. dimension:
HFMAF210 thru HFMAF290
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
SMA-FL
HFMAF290: HF----;M---SM;AF---SMA-FL;2----IF=2A; 90----VB=1200V;
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 SOD323.