SF21 datasheet, PDF - EEWORLD Datasheet

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SF21: Description2 A, 50 V, SILICON, RECTIFIER DIODE, DO-15; CategoryDiscrete semiconductor diode; File Size271KB，2 Pages; ManufacturerRectron Semiconductor; Websitehttp://www.rectron.com/; Environmental Compliance

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SF21 Overview

2 A, 50 V, SILICON, RECTIFIER DIODE, DO-15

SF21 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Rectron Semiconductor
Parts packaging code	DO-15
package instruction	ROHS COMPLIANT, PLASTIC PACKAGE-2
Contacts	2
Reach Compliance Code	_compli
Other features	HIGH RELIABILITY
application	SUPER FAST RECOVERY
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	0.95 V
JEDEC-95 code	DO-15
JESD-30 code	O-PALF-W2
JESD-609 code	e3
Maximum non-repetitive peak forward current	75 A
Number of components	1
Phase	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Maximum output current	2 A
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	265
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	50 V
Maximum reverse recovery time	0.035 µs
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICATION

SF21

THRU

SF26

GLASS PASSIVATED SUPER FAST RECTIFIER

VOLTAGE RANGE 50 to 400 Volts CURRENT 2.0 Amperes

FEATURES

High reliability

Low leakage

Low forward voltage

High current capability

Super fast switching speed

High surge capability

Good for switching mode circuit

DO-15

MECHANICAL DATA

Case: Molded plastic

Epoxy: UL 94V-O rate flame retardant

Lead: MIL-STD-202E method 208C guaranteed

Mounting position: Any

Weight: 0.38 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS

(At T

= 25

C unless otherwise noted)

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Volts

Maximum DC Blocking Voltage

Maximum Average Forward Current

= 55 C

Peak Forward Surge Current I

(surge):8.3 ms single half

sine-wave superimposed on rated load (JEDEC method)

Typical Junction Capacitance (Note 2)

Operating and Storage Temperature Range

SYMBOL

RRM

RMS

FSM

, T

STG

-65 to + 150

SF21

SF22

100

SF23

150

105

150

2.0

SF24

200

140

200

SF25

300

210

300

SF26

400

280

400

UNITS

Volts

Amps

ELECTRICAL CHARACTERISTICS

(At T

= 25 C unless otherwise noted)

CHARACTERISTICS

Maximum Forward Voltage at 2.0A DC

Maximum DC Reverse Current

at Rated DC Blocking Voltage

Maximum Reverse Recovery Time (Note 1)

NOTES : 1. Test Conditions: I

=0.5A, I

=1.0A, I

=0.25A.

2. Measured at 1 MH

and applied reverse voltage of 4.0 volts.

= 25

=150 C

trr

SYMBOL

SF21

SF22

0.95

SF23

5.0

SF24

SF25

1.25

SF26

UNITS

Volts

uAmps

nSec

1998-8

SF21 Related Products

	SF21	SF26	SF25	SF24	SF23	SF22
Description	2 A, 50 V, SILICON, RECTIFIER DIODE, DO-15	2 A, SILICON, RECTIFIER DIODE, DO-15	2 A, 300 V, SILICON, RECTIFIER DIODE, DO-15	2 A, SILICON, RECTIFIER DIODE, DO-15	2 A, SILICON, RECTIFIER DIODE, DO-15	2 A, SILICON, RECTIFIER DIODE, DO-15
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Rectron Semiconductor	Rectron Semiconductor	Rectron Semiconductor	Rectron Semiconductor	Rectron Semiconductor	Rectron Semiconductor
Parts packaging code	DO-15	DO-15	DO-15	DO-15	DO-15	DO-15
package instruction	ROHS COMPLIANT, PLASTIC PACKAGE-2	ROHS COMPLIANT, PLASTIC PACKAGE-2	ROHS COMPLIANT, PLASTIC PACKAGE-2	O-PALF-W2	O-PALF-W2	O-PALF-W2
Contacts	2	2	2	2	2	2
Reach Compliance Code	_compli	_compli	_compli	_compli	_compli	_compli
Other features	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY	HIGH RELIABILITY
application	SUPER FAST RECOVERY	SUPER FAST RECOVERY	SUPER FAST RECOVERY	SUPER FAST RECOVERY	SUPER FAST RECOVERY	SUPER FAST RECOVERY
Shell connection	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED	ISOLATED
Configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Diode component materials	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON
Diode type	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE
Maximum forward voltage (VF)	0.95 V	1.2 V	1.2 V	0.95 V	0.95 V	0.95 V
JEDEC-95 code	DO-15	DO-15	DO-15	DO-15	DO-15	DO-15
JESD-30 code	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
JESD-609 code	e3	e3	e3	e3	e3	e3
Maximum non-repetitive peak forward current	75 A	75 A	75 A	75 A	75 A	75 A
Number of components	1	1	1	1	1	1
Phase	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2
Maximum operating temperature	150 °C	150 °C	150 °C	150 °C	150 °C	150 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Maximum output current	2 A	2 A	2 A	2 A	2 A	2 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND
Package form	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM	LONG FORM
Peak Reflow Temperature (Celsius)	265	265	265	265	265	265
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum repetitive peak reverse voltage	50 V	400 V	300 V	200 V	150 V	100 V
Maximum reverse recovery time	0.035 µs	0.035 µs	0.035 µs	0.035 µs	0.035 µs	0.035 µs
surface mount	NO	NO	NO	NO	NO	NO
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Terminal location	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED

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