SF51 9

SF51_9
PRV : 50 - 1000 Volts
Io : 5.0 Amperes
Features
• High current capability
• High surge current capability
• High reliability
• Low reverse current
• Low forward voltage drop
• Super fast recovery time
• RoHS compliant package
Mechanical Data
• Case : DO-201AD Molded plastic
• Epoxy : UL94V-O rate flame retardant
• Lead : Axial lead solderable per MIL-STD-202, Method
208 guaranteed
• Polarity : Color band denotes cathode end
• Mounting position : Any
• Weight : 1.10 grams
Packing & Order Information
Graphic symbol
1,250/T
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specifie.
Single phase, half wave, 60 Hz, resistive or inductive load
For capacitive load, derate current by 20%
Symbol
Rating
SF51
Recurrent Peak Reverse
Voltage (Max.)
Maximum RMS Voltage
Maximum DC Blocking
Voltage
SF52
SF53
SF54
SF55
SF56
SF57
SF58
SF59
Unit
VRRM
50
100
150
200
300
400
600
800
1000
V
VRMS
35
70
105
140
210
280
420
560
700
V
VDC
50
100
150
200
300
400
600
800
1000
V
Maximum Average Forward
Current 0.375"(9.5mm)
IF(AV)
5.0
A
Lead Length Ta = 55 °C
Publication Order Number: [SF51_9]
©Bruckewell
Technology Corporation Rev. A -2014
SF51_9
PRV : 50 - 1000 Volts
Io : 5.0 Amperes
Rating at 25 °C ambient temperature unless otherwise specifie.
Single phase, half wave, 60 Hz, resistive or inductive load
For capacitive load, derate current by 20%
Symbol
Rating
SF51
SF52
SF53
SF54
SF55
SF56
SF57
SF58
SF59
Unit
Maximum Peak Forward
Surge Current 8.3ms
Single half sine wave
IFSM
135
A
Superimposed on rated
load (JEDEC Method
Maximum Peak Forward
Voltage at IF = 5.0 A
Maximum DC Reverse
Current Tj = 25 °C
at Rated DC Blocking
Voltage Tj = 100 °C
Maximum Reverse
Recovery Time ( Note 1 )
Typical Junction
Capacitance ( Note 2 )
Junction Temperature
Range
Storage Temperature
Range
VF
0.95
1.7
4.0
V
IR
10
mA
IR(H)
500
mA
Trr
35
Ns
CJ
50
pF
TJ
- 65 to + 150
°C
TSTG
- 65 to + 150
°C
Notes
(1) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Publication Order Number: [SF51_9]
©Bruckewell
Technology Corporation Rev. A -2014
SF51_9
PRV : 50 - 1000 Volts
Io : 5.0 Amperes
■RATING AND CHARACTERISTIC CURVES ( GROA - GROM )
FIG.1 –REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
FIG.2 – DERATING CURVE FOR OUTPUT
FIG.3 – MAXIMUM NON-REPETITIVE PEAK FORWARD
RECTIFIED CURRENT
SURGE CURRENT
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
Publication Order Number: [SF51_9]
©Bruckewell
Technology Corporation Rev. A -2014
SF51_9
PRV : 50 - 1000 Volts
Io : 5.0 Amperes
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE
WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Bruckewell Technology Inc., its affiliates, agents, and employees, and all persons acting on its or
their behalf (collectively, “Bruckewell”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained in any datasheet or in any other disclosure relating to any product.
Bruckewell makes no warranty, representation or guarantee regarding the suitability of the products
for any particular purpose or the continuing production of any product. To the maximum extent
permitted by applicable law, Bruckewell disclaims
(i) Any and all liability arising out of the application or use of any product.
(ii) Any and all liability, including without limitation special, consequential or incidental damages.
(iii) Any and all implied warranties, including warranties of fitness for particular purpose,
non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on
Bruckewell’s knowledge of typical requirements that are often placed on Bruckewell products in
generic applications.
Such statements are not binding statements about the suitability of products for a particular
application. It is the customer’s responsibility to validate that a particular product with the properties
described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance
may vary over time.
Product specifications do not expand or otherwise modify Bruckewell’s terms and conditions of
purchase, including but not limited to the warranty expressed therein.
Publication Order Number: [SF51_9]
©Bruckewell
Technology Corporation Rev. A -2014