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FMMT449

Zetex Semiconductors
Part Number FMMT449
Manufacturer Zetex Semiconductors
Description NPN SILICON PLANAR MEDIUM POWER TRANSISTOR
Published Apr 1, 2005
Detailed Description SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR ISSUE 3 - NOVEMBER 1995 FEATURES * Low equivalent on-resistance; RCE(sa...
Datasheet PDF File FMMT449 PDF File

FMMT449
FMMT449

Overview
SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR ISSUE 3 - NOVEMBER 1995 FEATURES * Low equivalent on-resistance; RCE(sat) 250mΩ 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 = 25°C 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 = 25°C 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 µA µA µA IC=1mA, IE=0 IC=10mA, IB=0* IE=100µ A, IC=0 VCB=40V, IE=0 VCB=40V, Tamb=100°C 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=300µs.
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.
...


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