Zetex Semiconductor FMMT491A Datasheet

SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR
ISSUE 3  OCTOBER 1995
FEATURES * Very Low Equivalent Resistance, R
195m at 1A
CE(sat)
FMMT491A
C
E
COMPLEMENTARY TYPE  FMMT591A PARTMARKING DETAIL  41A
ABSOLUTE MAXIMUM RATINGS.
PARAMETER SYMBOL VALUE UNIT
Collector-Base Voltage V
Collector-Emitter Voltage V
Emitter-Base Voltage V
Continuous Collector Current I
Peak Pulse Current I
Power Dissipation at T
=25°C P
amb
Operating and Storage Temperature Range T
ELECTRICAL CHARACTERISTICS (at T
amb
CBO
CEO
EBO
C
CM
tot
j:Tstg
= 25°C).
PARAMETER SYMBOL MIN. MAX. UNIT CONDITIONS.
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Cut-Off Currents I
Emitter Cut-Off Current I
Saturation Voltages V
Base Emitter Turn On Voltage
Static Forward Current Transfer Ratio
V
(BR)CBO
V
CEO(sus)
V
(BR)EBO
CBO
EBO
CE(sat)
V
BE(sat)
V
BE(on)
h
FE
,I
40 V
40 V IC=10mA*
5V
CES
100 nA VCB=30V,V
100 nA VEB=4V
0.3
0.5
1.1 V IC=1A, IB=100mA*
1.0 V IC=1A, VCE=5V*
300 300
900 200 35
Transition Frequency f
Collector-Base Breakdown Voltage
*Measured under pulsed conditions. Pulse width=300 Spice parameter data is available upon request for this device
T
C
obo
150 MHz IC=50mA, VCE=10V
10 pF VCB=10V, f=1MHz
µs. Duty cycle 2%
40 V
40 V
5V
1A
2A
500 mW
-55 to +150 °C
=100µA
I
C
=100µA
I
E
CES
V V
IC=500mA, IB=50mA*
=1A, IB=100mA*
I
C
I
=1mA, VCE=5V*
C
I
=500mA, VCE=5V*
C
I
=1A, VCE=5V*
C
=2A, VCE=5V*
I
C
f=100MHz
B
=30V
3 - 1173 - 118
FMMT491A
TYPICAL CHARACTERISTICS
0.5
0.4
0.3
0.2
0.1
0
1000
800
600
400
200
0.8
0.6
0.4
0.2
+25°C
0.5
IC/IB=10
0.4
IC/IB=10 IC/IB=50
IC/IB=100
0.3
0.2
-55° C
+25° C
+100° C
0.1
1mA
VCE=5V
+100°C
+25°C
100mA10mA
IC-Collector Current
V
CE(sat)
v I
C
1A
10A
0
1mA
1.4
IC/IB=10
1.2
-55° C +25°C
1.0
+100°C
0.8
IC-Collector Current
V
CE(sat)
v I
C
1A10mA 100mA
10A
0.6
-5 C
0.4
0.2
0
1mA
100mA10mA
1A
10A
IC-Collector Current
hFEv I
C
VCE=5V
1.0
0
1mA
10mA
100mA 1A
10A
IC-Collector Current
V
BE(sat)
v I
C
10
1
0
1mA
-5C
+2C
+100°C
100mA10mA
IC-Collector Current
V
BE(on)
v I
C
10A1A
0.1
0.01
0.001
DC
1s
100ms
10ms
1ms
100us
0.1V 10V
1V
VCE- Collector Emitter Voltage (V)
Safe Operating Area
100V
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