BU189 ,NPN Switching DarlingtonsABSOLUTE MAXIMUM RATINGS
Value .
Symbol Parameter BU184 BU189 Unit
Vcao Collector-base Voltage ..
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BU1923 , RDS / RBDS decoder
BU1923 , RDS / RBDS decoder
BU1923 , RDS / RBDS decoder
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BU189
NPN Switching Darlingtons
lii2_'hriir!flii!S' quassua EIT‘33fZB i
fc=irff' SGSMM(0UilSORl BU184
N lj)u/ililCR(9EllaEC1l'RaMCS B U 1 89
Iii Cir-ln-lt/trl;" EUEJ)
- NPN SWITCHING DARLINGTONS
DESCRIPTION
- Monolithic Darlingtons with integrated speed-up
and damper diode, suited for TV applications.
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Value .
Symbol Parameter BU184 BU189 Unit
V030 Collector-base Voltage (IE =0) 400 330 V
chx Collector-emitter Voltage 400 330 V
Vceo Collector-emitter Voltage (l5 =0) 200 150 V
VEBO Emitter-base Voltage (Ic =0) 8 V
lc Collector Current 8 A
ICM Collector Peak Current (tp < 10ms) 15 A
la Base Current 2 A
IBM Base Peak Current (tp
Ptot Total Dissipation at Te < 25°C 60 W
Tslg Storage Temperature - 65 to + 150 ''C
Ti Max. Operating Junction Temperature 150 °C
December 1988 1/4
BU184/BU189 “III 'i"liy3iilTl3i8ShCl s El T-33-29
S G S-THOMSON 30E 1)
THERMAL DATA
Rm Mass Thermal Resistance Junction-case Max 2.08 "C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
ICEX Collector Cutoff Current VCE = VCEX l/ms = - 6V 100 LIA
lEBo Emitter Cutoff Current (Ic =0) VEB ="-. av 10 mA
chomsy Collector Emitter Sustaining Io = 3A L = 15mH
Voltage for BU184 200 V
for BU189 150 V
VCE(sal)' Collector-emitter Saturation lc = 5A [B = 50mA 1.5 V
Voltage
1/istiisair Base-emitter Saturation Voltage lo = 5A IB = 50mA 2.2 V
VF- Diode Forward Voltage IF = 4A 1.8 2.3 V
RESISTIVE LOAD
ts Storage Time See Test Circuit 0.44 us
t. Fall Time 0.3 0.5 ps
. Pulse test tp < 300 us 8 < 2 %.
TEST CIRCUIT
130 pH + M V
-9Ne.'NF''% vvv _ o
l Vccz
0,1 “F +
Adjust V00] for law = 50 mA
Adjust Vccz for loam = 5
t: 15 625 Hz (T = 64ps)
Generator tp E 20 ps
Amplitude 10 Volts
2/4 C7e' SGS-THOMSON
7] P.E1giSyg,f'Wa-"c.WF'i),.t0yo'WBs
