View DSEK30_1234680.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Common Cathode Fast Recovery Epitaxial Diode (FRED)
VRSM V 1200 VRRM V 1200 DSEK 30-12A Type
DSEK 30 IFAVM = 2 x 26 A
VRRM = 1200 V trr = 40 ns
TO-247 AD
A
C
A
C (TAB)
Symbol IFRMS IFAVM IFRM IFSM
Test Conditions TVJ = TVJM TC = 85C; rectangular, d = 0.5 t P < 10 s; rep. rating, pulse width limited by T VJM TVJ = 45C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine
Maximum Ratings 50 26 375 200 210 185 195 200 180 170 160 -40...+150 150 -40...+150 A A A A A A A A2 s A2 s A2 s A2 s C C C W Nm/lb.in. Nm/lb.in. g
A C A
A = Anode, C = Cathode , TAB = Cathode
TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine i2dt TVJ = 45C t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine
TVJ = 150C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine TVJ TVJM Tstg Ptot Md Weight TC = 25C Mounting torque with screw M3 Mounting torque with screw M3.5
Features
l
l l l l
125 0.45-0.55/4-5 0.45-0.55/4-5 6
l l
International standard package JEDEC TO-247 AD Planar passivated chips Very short recovery time Extremely low switching losses Low IRM-values Soft recovery behavior Epoxy meets UL 94V-0 flammability classification
Symbol
Test Conditions typ.
Characteristic Values max. 750 250 7 2.2 2.55 1.65 18.2 0.9 0.5 70 A A mA V V V m K/W K/W K/W ns A
Applications
l
IR
TVJ = 25C TVJ = 25C TVJ = 125C I F = 37 A;
VR = VRRM VR = 0.8 * VRRM VR = 0.8 * VRRM TVJ = 150C TVJ = 25C
l l
VF VT0 rT RthJC RthCK RthJA trr IRM
Rectifiers in switch mode power supplies (SMPS) Uninterruptible power supplies (UPS) Ultrasonic cleaners and welders
For power-loss calculations only TVJ = TVJM
Advantages
l l
l
I F = 1 A; -di/dt = 100 A/s; VR = 30 V; T VJ = 25C VR = 540 V; I F = 30 A; -diF/dt = 240 A/s L 0.05 H; TVJ = 100C
40 16
60 18
l l
High reliability circuit operation Low voltage peaks for reduced protection circuits Low noise switching Low losses Operating at lower temperature or space saving by reduced cooling
IFAVM rating includes reverse blocking losses at TVJM , VR = 0.8 VRRM, duty cycle d = 0.5 Data according to DIN/IEC 747 and refer to a single diode unless otherwise stated. IXYS reserves the right to change limits, test conditions and dimensions
94538A (c) 1997 IXYS All rights reserved
36
DSEK 30, 1200 V
70 A 60 50 IF
6 C 5 4 TVJ=100C VR= 540V IF=30A IF=60A IF=30A IF=15A
50
A
40 IRM 30
TVJ=100C VR= 540V max. I F=30A I F=60A I F=30A I F=15A
40 30 20 10 0 0
TVJ= 25C TVJ=100C TVJ=150C
Qrr 3 2 1 0
20 max. 10 typ. 0 1 10 -diF/dt 100 A/s 1000 0 200 -diF/dt
typ.
1 VF
2
3
V
4
400 A/s 600
Fig. 1 Forward current versus voltage drop.
1.4 1.2 1.0 Kf
Fig. 2 Recovery charge versus -diF/dt.
1.0 s 0.8 TVJ=100C VR=540V max. 0.6 IF=30A IF=60A IF=30A IF=15A
Fig. 3 Peak reverse current versus -diF /dt.
60 V 50 VFR 40 VFR 30 20 tfr 10 TVJ=125C IF=30A 600 400 200 0 0 200 -diF/dt 400 A/s 600 800 tfr 1200 ns 1000
IRM
0.8 0.6
trr
QR
0.4 0.2 0.0 0 40 TVJ 80 120 C 160
0.4
0.2 typ. 0 0 200 -diF/dt 400 A/s 600
Fig. 4 Dynamic parameters versus junction temperature.
1.0 K/W 0.8 ZthJC
Fig. 5 Recovery time versus -diF /dt.
Fig. 6 Peak forward voltage versus -diF /dt.
Dimensions
Dim. A B Millimeter Min. Max. 19.81 20.32 20.80 21.46 15.75 16.26 3.55 3.65 4.32 5.4 1.65 1.0 10.8 4.7 0.4 1.5 5.49 6.2 2.13 4.5 1.4 11.0 5.3 0.8 2.49 Inches Min. Max. 0.780 0.819 0.610 0.140 0.170 0.212 0.065 0.040 0.426 0.185 0.016 0.087 0.800 0.845 0.640 0.144 0.216 0.244 0.084 0.177 0.055 0.433 0.209 0.031 0.102
0.6
C D E F G H J K
0.4
0.2
0.0 0.001
0.01
t
0.1
1
s
10
M N
L M N
Fig. 7 Transient thermal impedance junction to case
(c) 1997 IXYS All rights reserved
37

▲Up To Search▲

Price & Availability of DSEK30

	To Download DSEK30 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .