Document
Super Fast Recovery Diode
RFV12TJ6S
lSerise Standard Fast Recovery lApplication General rectification
28.56±0.2 16.0±0.1 3.95±0.1 3
Data Sheet
lDimensions (Unit : mm)
f3.1±0.1 10.2±0.2 4.5±0.1 2.6±0.1
lStructure
6
For PFC (CCM : Continuous Current Mode) lFeatures 1) Hyper fast recovery / Hard recovery type 2) Ultra low switching loss 3) High current overload capacity lConstruction Silicon epitaxial planar type
9.05±0.1
15.05±0.1
RFV12 TJ6S 1
2
Cathode
Anode
2.6±0.1 9.56±0.2 1.4±0.2 13.51
0.6±0.1 2.54±0.1 0.83±0.1 5.08±0.1 ROHM : TO-220ACFP 1 : Manufacture year, week,day, package code
2
: Serial number
lAbsolute Maximum Ratings (Tc= 25°C) Parameter Repetitive peak reverse voltage Reverse voltage Average current
Non-repetitive forward surge current
Symbol VRM VR Io IFSM Tj Tstg
Conditions Duty≦0.5 Direct reverse voltage
60Hz half sin wave , resistive load
Tc=50°C
60Hz half sin wave, one cycle, non-repetitive at T j=25°C
Limits 600 600 12 120 150 -55 to +150
Unit V V A A °C °C
Operating junction temperature Storage temperature
-
lElectrical Characteristics (Tj = 25°C) Parameter Forward voltage Reverse current Reverse recovery time Reverse recovery current Reverse recovery charges Forward recovery time Forward recovery voltage Thermal resistance Symbol VF IR trr IRp Qrr tfr
VFp Rth(j-a) Rth(j-c)
Conditions IF=12A VR=600V
Tj=25°C Tj=125°C Tj=25°C Tj=125°C
Min. 1.6 -
Typ. Max. Unit 2.3 1.55 0.03 8 18 27 6.0 180 120 5.5 2.8 10 200 25 45 7.0 3.0 V V mA mA ns ns A nC ns V °C/W °C/W
IF=0.5A, IR=1A, Irr=0.25×IR
IF=12A, VR=400V, dIF/dt=-200A/ms
IF=12A, VR=400V dIF/dt=-200A/ms
Tj=125°C
IF=12A, dIF/dt=200A/ms, VFR=1.1xVFmax Junction to ambient Junction to case
www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved.
1/5
2014.10 - Rev.A
RFV12TJ6S
lElectrical Characteristic Curves
Data Sheet
100
100000
Tj = 150°C
Tj = 125°C
REVERSE CURRENT : IR(nA)
FORWARD CURRENT : IF(A)
10000 Tj = 75°C
10 Tj = 150°C 1
1000
Tj = 125°C Tj = 75°C Tj = 25°C
100
Tj = 25°C
0.1
10
0.01 0 1000 2000 3000 4000 5000
1 0 100 200 300 400 500 600
FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS
REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS
1000
1000
PEAK SURGE FORWARD CURRENT : IFSM(A)
CAPACITANCE BETWEEN TERMINALS : Ct(pF)
f = 1MHz Ta = 25°C
Tj = 25°C
100
100
10
IFSM 8.3ms 8.3ms
1cyc.
10 0 5 10 15 20 25 30
1 1 10 100
REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS
NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS
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2/5
2014.10 - Rev.A
RFV12TJ6S
lElectrical characteristic curves
Data Sheet
1000
100
TRANSIENT THERMAL IMPEDANCE : Rth (°C/W)
Tj = 25°C
PEAK SURGE FORWARD CURRENT : IFSM(A)
100
10
Rth(j-a)
Rth(j-c) 1
10
IFSM time
1 1 10 100
0.1 0.001
0.01
0.1
1
10
100
1000
TIME : t(ms) IFSM-t CHARACTERISTICS
TIME : t(s) Rth-t CHARACTERISTICS
0A
Io VR
12 D.C.
0V t T
20 18 D.C.
0A 0V t T
Io VR D=t/T VR=VRmax Tj=150°C
AVERAGE RECTIFIED FORWARD CURRENT : Io(A)
10 8 6 4 2 0 0 30
AVERAGE RECTIFIED FORWARD CURRENT : Io(A)
D = 0.5
D=t/T VR=VRmax Tj=150°C
16 14 12 10 8 6 4 2 0 D = 0.1 half sin wave D = 0.2 D = 0.5
half sin wave
D = 0.2 D = 0.1
60
90
120
150
0
30
60
90
120
150
AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta)
CASE TEMPERATURE : Tc(°C) DERATING CURVE (Io-Tc)
www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved.
3/5
2014.10 - Rev.A
RFV12TJ6S
lElectrical characteristic curves
Data Sheet
60
20
REVERSE CURRENT PEAK : IRp (A)
D.C. 50
18 16 14 12 10 8 6 4 2 0 0 200 400 600 IF=IO
IF=2IO
FORWARD POWER DISSIPATION : Pf (W)
D = 0.5 40 half sin wave 30 20 10 Tj = 150°C 0 0 2 4 6 8 10 12 14 16 18 20 D = 0.2 D = 0.1
IF=IO /2
VR = 400V IO = 12A Tj = 100°C 800 1000 1200
AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS
RATE OF CHANGE OF CURRENT : -di/dt(A/ms) di/dt-IRp CHARACTERISTICS
REVERSE RECOVERY TIME : trr(ns)
90 80 70 60 50 40 30 20 10 0 0 200 400 600 800 1000 1200 IF=IO /2 IF=IO IF=2IO VR = 400V IO = 12A Tj = 100°C
REVERSE RECOVERY CHARGES : Qrr(nC)
300 250 IF=2IO 200 IF=IO 150 IF=IO /2 100 50 0 0 200 400 600 800 1000 1200 VR = 400V IO = 12A Tj = 100°C
RATE OF CHANGE OF CURRENT : -di/dt(A/ms) di/dt-trr CHARACTERISTICS
RATE OF CHANGE OF CURRENT : -di/dt(A/ms) di/dt-Qrr CHARACTERISTICS
www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved.
4/5
2014.10 - Rev.A
RFV12TJ6S
lElectrical characteristic curves
Data Sheet
FORWARD RECOVERY VOLTAGE : VFp(V)
10
200
FORWARD RECOVERY TIME : tfr(ns)
9 8 7 6 5 4 3 2 1 0 0 50 100 150 200 250 300 350 IF = 12A Ta = 25°C
180 160 140 120 100 80 0 50 100 150 200
IF = 12A Ta = 25°C
250
300
350
RATE OF CHANGE OF CURRENT : di/dt(A/ms) di/dt-VFp CHARACTERISTICS
RATE OF CHANGE OF CURRENT : di/dt(A/ms) di/dt-tfr CHARACTERISTICS
www.rohm.com © 2014 ROHM Co., Ltd. All rights reserved.
5/5
2014.10 - Rev.A
Notice
Notes
1) The information contained herein is subject to change without notice. 2) Before you use our Products,.