Single Phase PSB 78 IdAV = 78 A
Rectifier Bridge VRRM = 800-1600V
POWERSEM GmbH, Walpersdorfer Str. 53
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
2005 POWERSEM reserves the right to change limits, test conditions and dimensions
VRSM VRRM Type
VDSM VDRM
(V) (V)
800 800 PSB 78/08
1200 1200 PSB 78/12
1400 1400 PSB 78/14
1600 1600 PSB 78/16
Preliminary Data Sheet
Symbol Test Conditions Maximum Ratings
IdAVM TC = 100 °C, (per module) 78 A
IFSM TVJ = 45 °C t = 10 ms (50 Hz), sine 750 A
VR = 0 t = 8.3 ms (60 Hz), sine 820 A
TVJ = TVJM t = 10 ms (50 Hz), sine 600 A
VR = 0 t = 8.3 ms (60 Hz), sine 700 A
∫∫
∫∫
∫ i2 dt TVJ = 45 °C t = 10 ms (50 Hz), sine 2800 A²s
VR = 0 t = 8.3 ms (60 Hz), sine 2820 A²s
TVJ = TVJM t = 10 ms (50 Hz), sine 2200 A²s
VR = 0 t = 8.3 ms (60 Hz), sine 2250 A²s
TVJ -40... + 150 °C
TVJM 150 °C
Tstg -40... + 150 °C
VISOL 50/60 Hz, RMS t = 1 min 2500 V∼
IISOL ≤ 1 mA t = 1 s 3000 V∼
MdMounting torque (M4) 1.5 - 2.0 Nm
Weight typ. 22 g
IRVR = VRRM, TVJ = 25°C ≤ 0.5 mA
VR = VRRM, TVJ = TVJM ≤ 5 mA
VFIF = 150 A, TVJ = 25 °C ≤ 1.6 V
VTO For power-loss calculations only 0.8 V
rT 6 mΩ
RthJC per diode; DC current 1.2 K/W
per module 0.3 K/W
RthJK per diode; DC current 1.5 K/W
per module 0.375 K/W
dsCreeping distance on surface 11.2 mm
dACreeping distance in air 9.7 mm
aMax. allowable acceleration 50 m/s²
Data according to IEC 60747 refer to a single diode unless otherwise stated
Symbol Test Conditions Characteristic Value
Features
•Package with DCB ceramic base plate
•Isolation voltage 3000 V∼
•Planar glass passivated chips
•Low forward voltage drop
•Leads suitable for PC board
soldering
•UL registered, E 148688
Applications
•Supplies for DC power equipment
•Input rectifier for PWM inverter
•Battery DC power supplies
•Field supply for DC motors
Advantages
•Easy to mount with two screws
•Space and weight savings
•Improved temperature and power
cycling capability
•High power density
•Small and light weight
Package style and outline
Dimensions in mm (1mm = 0.0394“)
~
L 9
EG 1
~
K10
-
PS 18
+
ECO-PACTM 2
http://store.iiic.cc/
