SESA-301-1B Datasheet, PDF (1/2 Pages) DIOTEC Electronics Corporation – 3 AMP ULTRAFAST RECOVERY DIODES

DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: [phone] Fax: [phone]
Data Sheet No. SESA-301-1B
3 AMP ULTRAFAST RECOVERY DIODES
FEATURES
MECHANICAL SPECIFICATION
PROPRIETARY SOFT GLASS ^R JUNCTION
PASSIVATION FOR SUPERIOR RELIABILITY AND
PERFORMANCE
ACTUAL SIZE OF
DO-27 PACKAGE
DO - 27
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
LOW SWITCHING NOISE
LOW THERMAL RESISTANCE
HIGH SWITCHING CAPABILITY
LOW FORWARD VOLTAGE DROP
MECHANICAL DATA
Case: JEDEC DO-27 molded epoxy (U/L Flammability Rating 94V-0)
SERIES UFR300 - UFR310
LL
BD (Dia)
BL
Color Band
Denotes
Cathode
LL
Terminals: Plated axial leads
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Color band denotes cathode
Mounting Position: Any
RoHS ^COMPLIANT
Weight: 0.04 Ounces (1.12 Grams)
LD (Dia)
Sym
BL
BD
LL
LD
Minimum
In mm
1.00 25.4
0.048 1.2
Maximum
In mm
0.365 9.28
0.205 5.2
0.052 1.3
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
PARAMETER (TEST CONDITIONS)
SYMBOL
RATINGS
UNITS
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current @ TA = 55 ^oC
Peak Forward Surge Current ( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage at 3 Amps DC
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
@ TC = 25^o C
@ TC = 125^o C
Typical Thermal Resistance, Junction to Lead
Typical Junction Capacitance (Note 1)
Maximum Reverse Recovery Time (IF=0.5A, IR=1A, IRR=0.25A)
Junction Operating and Storage Temperature Range
NOTES: (1) Measured at 1 MHz and an applied reverse voltage of 4 volts.
VRM
VRMS
VRRM
IO
IFSM
UFR UFR UFR UFR UFR UFR UFR UFR UFR
300 301 302 303 304 305 306 308 310
50 100 200 300 400 500 600 800 1000
35 70 140 210 280 350 420 560 700 VOLTS
50 100 200 300 400 500 600 800 1000
3
AMPS
160
VFM
IRM
RGJA
CJ
TRR
T T J, STG
1.25
1.7
5
50
20
45
50
75
-65 to +150
VOLTS
mA
°C/W
pF
nSec
°C
3.01 ufr300
C9