USHA PBH91-04, PBH91-06, PBH91-08, PBH91-10, PBH91-12 Datasheet
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Symbol Conditions Values
I
F(AV)
Sin 180 ; Tcase = 90 ˚C 90 A
I
(RMS)
Absolute maximum 180 A
I
TSM
Tvj = 25 ˚C; Half Sine; 10 ms; 0 V
RRM
2000 A
Tvj = 125 ˚C; Half Sine; 10 ms; 0 V
RRM
1750 A
I2t Tvj = 25 ˚C; Half Sine; 10 ms 20000 A2s
Tvj = 125 ˚C; Half Sine; 10 ms 15000 A2s
di/dt Tvj = 125 ˚C 100 A/µs
tq Tvj = 125 ˚C; di/dt=10A/µs; dv/dt=50V/µs reapplied typ. 100µs
I
H
Tvj = 25 ˚C (typ. 150/Max.250)mA
I
L
Tvj = 25 ˚C; RG = 33Ω (typ. 300/Max.600)mA
V
T
Tvj = 25 ˚C ; IT = 300 A 1.65V max
V
O
Tvj = 125 ˚C 0.9V
R
0
Tvj = 125 ˚C 2.0 mΩ
I
DRM
/I
RRM
Tvj = 125 ˚C 20 mA max
V
GT
Tvj = 25 ˚C ; D.C. value 3 V
I
GT
Tvj = 25 ˚C ; D.C. value 150 mA
R
th(j-c)
cont. ; per thyristor/ per module 0.28/0.14 ˚C/W
Sin. 180 ; per thyristor/ per module 0.30/0.15 ˚C/W
rec. 120 ; per thyristor/ per module 0.32/0.16 ˚C/W
R
th(c-h)
0.20/0.10 ˚C/W
T
vj
+ 125 ˚C
T
stg
-40.....+ 125 ˚C
V
ISOL
A.C. 50 Hz: r.m.s.; 1sec 3.0 K V
A.C. 50 Hz: r.m.s.; 1min 2.5 K V
Features
• Heat transfer through ceramic isolated
Cu base
• Isolation between contacts & mounting base
is 2.5KV(rms)
• Weight 120 gm (Approx)
(Thyristor - Thyristor Module /
Thyristor - Diode Module)
dv/dt ≥ 200 V/µs typ. (Higher upto 1000 V/µs available on request)
Moulded Module Assembly
PBT 91 / PBH 91
Technical Data
Typical applications : DC Motor control, Temperature control, Professional light dimming.
Type No. V
RRM
V
RSM
(Volts) (Volts)
PBT 91/04 PBH 91/04 400 500
PBT 91/06 PBH 91/06 600 700
PBT 91/08 PBH 91/08 800 900
PBT 91/10 PBH 91/10 1000 1100
PBT 91/12 PBH 91/12 1200 1300
PBT 91/14 PBH 91/14 1400 1500
PBT 91/16 PBH 91/16 1600 1700
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