SUPER FAST GLASS PASSIVATED RECTIFIER
VOLTAGE RANGE
50 to 600 Volts
5.0 Ampere
SF51G THRU SF58G
CURRENT
FEATURES
DO-27
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Super fast switching speed
Glass passivated chip junction
Low power loss, high efficiency
Low leakage
High Surge Capacity
High temperature soldering guaranteed
.052(1.3)
.048(1.2)
DIA.
1.0(25.4)
MIN.
260℃/10 seconds, 0.375″(9.5mm) lead length
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
DIA.
MECHANICAL DATA
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Case: Transfer molded plastic
1.0(25.4)
MIN.
Epoxy: UL94V-0 rate flame retardant
Polarity: Color band denotes cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Dimensions in inches and (millimeters)
Weight: 0.042ounce, 1.19 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SF
51G
SF
52G
SF
53G
SF
54G
SF
55G
SF
56G
SF
57G
SF
58G
SYMBOLS
UNIT
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
100
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
Volts
Volts
Volts
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA=55℃
I(AV)
5.0
Amps
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
IFSM
VF
IR
125
Amps
Volts
µA
Maximum Instantaneous Forward Voltage at 5.0A
0.95
1.25
1.7
TA = 25℃
5.0
50
Maximum DC Reverse Current
at rated DC blocking Voltage at
TA = 125℃
Maximum Reverse Recovery Time
Test conditions lF= 0.5A, lR= 1.0A, lRR=0.25A
Typical Junction Capacitance
(Measured at 1.0MHz and applied reverse voltage of 4.0V)
trr
35
nS
pF
CJ
50
30
Typical Thermal Resistance (NOTE 1)
Operating Junction Temperature Range
Storage Temperature Range
Notes:
RθJA
TJ
TSTG
30
℃/W
℃
(-55 to +150)
(-55 to +150)
℃
1. Thermal Resistance from Junction to Ambient with 0.375″(9.5mm) lead length, PCB mounted.
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Web Site: www.cnmic.com