Technical Data

Data Sheet N0443, Rev. A

 China - Germany - Korea - Singapore - United States 

 http://www.smc-diodes.com - sales@ smc-diodes.com 

FR151G-FR157G

FR151G THRU FR157G

FAST RECOVERY RECTIFIERS

Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.

Characteristic

Symbol

FR

151G

FR

152G

FR

153G

FR

154G

FR

155G

FR

156G

FR

157G Units

Maximum repetitive peak reverse voltage

VRRM

50

100

200

400

600

800

1000

V

Maximum RMS voltage

VRMS

35

70

140

280

420

560

700

V

Maximum DC blocking voltage

VDC

50

100

200

400

600

800

1000

V

Maximum average forward rectified current

0.375”(9.5mm) lead length at TA=55℃

I(AV)

1.5

A

Peak forward surge current 8.3ms single half sine-

wave superimposed on rated load (JEDEC Method)

IFSM

50

A

Maximum instantaneous forward voltage at 1.5A

VF

1.3

V

Maximum DC reverse current TA=25 ℃

at rated DC blocking voltage TA=100 ℃

IR

5.0

100.0

µA

Maximum Reverse Recovery Time (Note 1)

Trr

150

250

500

ns

Typical Junction Capacitance (Note 2)

CJ

25

pF

Typical Thermal Resistance (Note 3)

RθJA

50.0

°C/W

Junction Temperature

TJ

-65 to +150

°C

Storage Temperature Range

TSTG

-65 to +150

°C

*Glass passivated forms are available upon request

Note: 1. Reverse recovery condition IF=0.5A, IR=1.0A, Irr=0.25A

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3. Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length, P.C.B. mounted

Features

Circuit Diagram

Mechanical Data

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified



Case: JEDEC DO-15 molded plastic body



Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026



Polarity: Color band denotes cathode end



Mounting Position: Any



Weight: 0.014 ounce, 0.40 grams





Diffused Junction



Low Forward Voltage Drop



High Current Capability



High Reliability



High Surge Current Capability



This is a Pb − Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request

DO-15