2N3720
VCBO Collector – Base Voltage
VCEO Collector – Emitter Voltage (IB= 0)
VEBO Emitter – Base Voltage (IB= 0)
ICCollector Current
IC(cont) Collector Current Continuous
PDTotal Device Dissipation TA= 25 °C
Derate above 25°C
PDTotal Device Dissipation TC= 25 °C
Derate above 25°C
Tstg Storage Temperature
RθJA Thermal Resistance Junction to Ambient
RθJC Thermal Resistance Junction to Case
-60V
-60V
-4V
-1A
-3A
1W
5.71mW / °C
6W
34.3mW / °C
–65 to 200°C
175°C/W
29°C/W
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
PNP SILICON TRANSIST OR
FEATURES
• High Current Gain Bandwidth Product
• Hermetic TO39 Package
• Full Screening Options Available
MECHANICAL DATA
Dimensions in mm (inches)
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Document Number 6018
Issue 1
TO–39 (TO205AD)
PIN 1 – Emitter
Underside View
PIN 2 – Base PIN 3 – Collector
0.89
(0.035)max.
12.70
(0.500)
min. 0.41 (0.016)
0.53 (0.021)
dia.
5.08 (0.200)
typ.
0.71 (0.028)
0.86 (0.034)
2.54
(0.100)
45°
6.10 (0.240)
6.60 (0.260)
8.51 (0.34)
9.40 (0.37)
7.75 (0.305)
8.51 (0.335)
123
0.74 (0.029)
1.14 (0.045)
2N3720
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Document Number 6018
Issue 1
Parameter Test Conditions Min. Typ. Max. Unit
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Test Conditions
IC= -20mA IB= 0
VCB = -60V IE= 0
VCE = -60V VBE(off)=-2V
VCE = -60V VBE(off)=-2V
Tamb = 150°C
VBE = -4V IC= 0
IC=-1A, IB=-100mA
IC=-3A, IB=-300mA
IC=-1A, IB=-100mA
IC=-3A, IB=-300mA
IC=-500mA, VCE =-1.5V
IC=-1A, VCE =-1.5V
IC=-1A, VCE=-1.5V,
TC=-40°C
Parameter
V(BR)CEO Collector – Emitter Breakdown Voltage
ICBO Collector Cut-off Current
ICEX Collector Cut-off Current
IEBO Emitter Cut-off Current
VCE(sat) Collector – Emitter Saturation Voltage
VBE(sat) Base – Emitter Saturation Voltage
DC Current Gain
Min Typ Max
-60 -10
-10
-1.0
-1.0
-0.75
-1.5
-1.5
-2.3
20
25 180
Unit
V
μA
μA
mA
V
—
fTTransition Frequency
Cobo Output Capacitance
Cibo Input Capacitance
ton Turn on Time
toff Turn off Time
IC=-500mA VCE = -10V f = 30MHz
VCB = -10V IE= 0 f = 0.1MHz
VEB = 0.5V IC= 0 f = 0.1MHz
VCC=-12V,VBE(off) =0V,IC=1A,IB1 =0.1A
VCC=-12V, IC=1A, IB1 = IB2=100mA
60 120
1000
100
400
MHz
pF
pF
ns
ns
DYNAMIC CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
mA
V
hFE
(1) Pulse test : Pulse Width < 300μs ,Duty Cycle < 2%
15
