EFMA210 thru EFMA280
Surface Mount Glass Passivated Super Fast Rectifiers
Reverse Voltage 50 to 600V Forward Current 2.0A
.FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically
bonded construction
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* Cavity-free glass passivated junction
* Capable of meeting environmental standards
of MIL-S-19500
* 1.0 A operation at TA=75°C with no thermal runaway
* Typical IR less than 1.0µA
* High temperature soldering guaranteed:
260°C/10 seconds
.Mechanical Data
Case: JEDEC DO-214AC, molded plastic over glass die
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.0023 oz., 0.065 g
We declare that the material of product compliance
with ROHS requirements
Handling precautin:None
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
EFMA EFMA EFMA EFMA EFMA EFMA EFMA EFMA
Parameter Symbol
symbol
Unit
210
220
230
240
250
260
270
280
Making
EF21 EF22 EF23 EF24 EF25 EF26 EF27 EF28
VRRM
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
V
V
V
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
VRMS
VDC
100
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA = 75°C
2.0
IF(AV)
A
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 2)
75
55
IFSM
A
RθJA
TJ, TSTG
°C/W
°C
–50 to +150
Operating junction and storage temperature range
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
EFM
210
EFM
220
EFM
230
EFM
240
EFM
250
EFM
260
EFM
270
EFMA
280
Parameter Symbol
symbol
Unit
V
0.95
1.25
1.7
VF
Maximum instantaneous forward voltage at 1.0A
5.0
100
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
IR
µA
35
Typical reverse recovery time (Note 1)
trr
ns
15.0
Typical junction capacitance at 4.0V, 1MHz
NOTES:
CJ
PF
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. 8.0mm2 (.013mm thick) land areas