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  Datasheet File OCR Text:
 SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR
ISSUE 3 - NOVEMBER 1995 FEATURES * Low equivalent on-resistance; RCE(sat) 250m at 1A COMPLEMENTARY TYPE PARTMARKING DETAIL FMMT549 449
FMMT449
C B E
ABSOLUTE MAXIMUM RATINGS.
PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Peak Pulse Current Continuous Collector Current Base Current Power Dissipation at Tamb = 25C Operating and Storage Temperature Range PARAMETER SYMBOL SYMBOL VCBO VCEO VEBO ICM IC IB Ptot Tj:Tstg UNIT VALUE 50 30 5 2 1 200 500 -55 to +150 CONDITIONS. UNIT V V V A A mA mW C
ELECTRICAL CHARACTERISTICS (at Tamb = 25C unless otherwise stated).
MIN. MAX. Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage V(BR)CBO V(BR)CEO 50 30 5 0.1 10 0.1 0.5 1.0 1.25 1.0 70 100 80 40 150 15 300 MHz pF V V V
A A A
IC=1mA, IE=0 IC=10mA, IB=0* IE=100A, IC=0 VCB=40V, IE=0 VCB=40V, Tamb=100C VEB=4V, IC=0 IC=1A, IB=100mA* IC=2A, IB=200mA* IC=1A, IB=100mA* IC=1A, VCE=2V* IC=50mA, VCE=2V* IC=500mA, VCE=2V* IC=1A, VCE=2V* IC=2A, VCE=2V* IC=50mA, VCE=10V f=100mHz VCB=10V, f=1MHz
Emitter-Base Breakdown V(BR)EBO Voltage Collector Cut-Off Current Emitter Cut-Off Current Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Base-Emitter Turn-On Voltage Static Forward Current Transfer Ratio Transition Frequency Output Capacitance ICBO IEBO VCE(sat) VBE(sat) VBE(on) hFE
V V V V
fT Cobo
*Measured under pulsed conditions. Pulse width=300s. Duty cycle 2% Spice parameter data is available upon request for this device 3 - 106
FMMT449
TYPICAL CHARACTERISTICS
tf,tr,td
IB1=IB2=IC/10 VCE=10V
0.8
ns
150
- (Volts)
0.6
IC/IB=10
tf
Switching time
ts 100 tr ns 800
0.4
td 50 ts tr ts 0 0.01 0.1 td 1 tf
600
V
0.2
400
200
0
0.001
0.01
0
0.1
1
10
I+ - Collector Current (Amps)
I+ - Collector Current (Amps)
VCE(sat) v IC
Switching Speeds
200
1.8 1.6
160 VCE=2V
1.4 1.2
IC/IB=10
120
- (Volts) V
1.0 0.8 0.6
h
80
40
0.4 0.2
0
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
I+ - Collector Current (Amps)
I+ - Collector Current (Amps)
hFE v IC
VBE(sat) v IC
1.8
10
1.4
I+ -Collector Current (A)
1.6
- (Volts)
1.2 1.0 0.8 0.6
VCE=2V
1
DC 1s 100ms 10ms 1ms 100s
0.1
V
0.4 0.2 0.001 0.01 0.1 1 10
0.01 0.1 1 10 100
I+ - Collector Current (Amps)
VCE - Collector Emitter Voltage (V)
VBE(on) v IC
Safe Operating Area
3 - 107


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