2N3439 NTE ELECTRONICS, 2N3439 Datasheet - Page 2

• Manufacturer Part Number: 2N3439
• Description: BIPOLAR TRANSISTOR, NPN, 350V
• Manufacturer: NTE ELECTRONICS

Specifications of 2N3439

• Transistor Polarity: NPN
• Collector Emitter Voltage V(br)ceo: 350V
• Transition Frequency Typ Ft: 15MHz
• Power Dissipation Pd: 1W
• Dc Collector Current: 1A
• Dc Current Gain Hfe: 160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics (Cont’d): (T
Small–Signal Characteristics
Current Gain–Bandwidth Product
Output Capacitance
Input Capacitance
Small–Signal Current Gain
Real Part of Input Impedance
Parameter
Emitter
(12.7)
(6.6)
.260
.500
Max
Min
Symbol
Re(h
45
C
C
h
f
obo
ibo
T
fe
ie
A
)
= +25 C unless otherwise specified)
I
V
V
I
V
.031 (.793)
C
C
CB
CB
CE
= 10mA, V
= 5mA, V
= 10V, I
= 5V, I
= 10V, I
Test Conditions
C
CE
E
C
CE
= 0, f = 1MHz
= 0, f = 1MHz
= 5mA, f = 1MHz
= 10V, f = 1MHz
.018 (0.45)
= 10V, f = 50MHz
Base
Collector/Case
.370 (9.39) Dia Max
.355 (9.03) Dia Max
Min Typ Max Unit
15
25
–
–
–
–
–
–
–
–
300
10
75
–
–
MHz
pF
pF