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20PFI 0102A 0000X 2SK749 B770T FUS20 A3001 K1570AQH
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 Transys
Electronics
LIMITED
NPN HIGH VOLTAGE SILICON TRANSISTORS
2N3439 2N3440 TO-39
High Voltage Silicon Planar Transistors used in High Voltage & High Power Amplifier Applications.
ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C unless otherwise specified) DESCRIPTION SYMBOL 2N3439 VCEO 350 Collector -Emitter Voltage VCBO 450 Collector -Base Voltage VEBO 7.0 Emitter -Base Voltage IC 1.0 Collector Current Continuous IB 0.5 Base Current PD 1.0 Power Dissipation@ Ta=25 degC 5.7 Derate Above 25 deg C PD 5.0 Power Dissipation@ Tc=25 degC 28.6 Derate Above 25 deg C Tj, Tstg -65 to +200 Operating And Storage Junction Temperature Range THERMAL RESISTANCE Rth(j-a) 175 Junction to Ambient Rth(j-c) 35 Junction to Case ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) DESCRIPTION SYMBOL TEST CONDITION VCEO(sus)* IC=50mA,IB=0 Collector -Emitter Voltage ICBO VCB=360V, IE=0 Collector-Cut off Current VCB=250V, IE=0 ICEO VCE=300V, IB=0 VCE=200V, IB=0 ICEX VCE=450V,VBE=1.5V VCE=300V,VBE=1.5V IEBO VEB=6V, IC=0 Emitter-Cut off Current hFE* IC=2mA,VCE=10V DC Current Gain IC=20mA,VCE=10V IC=50mA,IB=4mA Collector Emitter Saturation Voltage VCE(Sat)* VBE(Sat) * IC=50mA,IB=4mA Base Emitter Saturation Voltage 2N3440 250 300 UNITS V V V A A W mW/deg C W mW/deg C deg C
deg C/W deg C/W 2N3439 >350 <20 <20 <500 <20 >30 40-160 <0.5 <1.3 2N3440 >250 <20 <50 <500 <20 40-160 <0.5 <1.3 UNITS V uA uA uA uA uA uA uA
V V
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) 2N3439/3440 DESCRIPTION SYMBOL TEST CONDITION 2N3439 2N3440 SMALL SIGNAL CHARACTERISTICS hfe IC=5mA, VCE=10V, >25 >25 Small Signal Current Gain. f=1kHz Cob VCB=10V, IE=0, f=1MHz <10 <10 Output Capacitance Cib VEB=5V, IC=0, f=1MHz <75 <75 Input Capacitance ft IC=10mA, VCE=10V >15 >15 Current Gain-Bandwidth Product f=5MHz Re(hie) VCE-10V, IC=5mA <300 <300 Real Part of Input Impedence f=1MHz *Pulse Test:- Pulse Width =300us, Duty Cycle=2%
UNITS
pF pF MHz ohms
TO-39 Metal Can Package
A B
D G
2 1 3
All dimensions are in mm
DIM A B C D E F G H J K L
M IN MAX 8.50 9.39 7.74 8.50 6.09 6.60 0.40 0.53 -- 0.88 2.41 2.66 4.82 5.33 0.71 0.86 0.73 1.02 12.70 -- 42 DE G 48 DE G
E
K
C
L
H J
3 2 1
PIN CO NFIG URATION 1. E M ITTE R 2. B A SE 3. C OLLE CTO R
Packing Detail
PACKAGE TO-39 STANDARD PACK Details Net Weight/Qty 500 pcs/polybag 540 gm/500 pcs INNER CARTON BOX Size Qty 3" x 7.5" x 7.5" 20.0K Size OUTER CARTON BOX Qty Gr Wt 32.0K 40 kgs 17" x 15" x 13.5"
F


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