BC869 NXP Semiconductors, BC869 Datasheet - Page 5

• Manufacturer Part Number: BC869
• Manufacturer: NXP Semiconductors

Specifications of BC869

• Transistor Polarity: PNP
• Number Of Elements: 1
• Collector-emitter Voltage: 20V
• Collector-base Voltage: 32V
• Emitter-base Voltage: 5V
• Collector Current (dc) (max): 1A
• Dc Current Gain (min): 50
• Power Dissipation: 1.2W
• Frequency (max): 140MHz
• Operating Temp Range: -65C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 3 +Tab
• Package Type: SOT-89
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
2004 Nov 08
handbook, full pagewidth
PNP medium power transistor;
20 V, 1 A
Mounted on FR4 printed-circuit board; mounting pad for collector 1 cm
(1) δ = 1.
(2) δ = 0.75.
Fig.3
(K/W)
Z th
10
10
10
10
−1
10
2.8 mm
1
1.8 mm
3
2
−5
SOT89 standard mounting conditions for
reflow soldering.
(10)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
mm
1.1
10
Fig.2 Transient thermal impedance as a function of pulse time; typical values.
(3) δ = 0.5.
(4) δ = 0.33.
0.7 mm
−4
3.7 mm
2 mm
10
0.8 mm
−3
MLE321
(5) δ = 0.2.
(6) δ = 0.1.
3.5 mm
10
−2
2
(7) δ = 0.05.
(8) δ = 0.02.
.
10
5
−1
handbook, halfpage
Fig.4
40 mm
1
Printed-circuit board for SOT89; mounting
pad for collector 1 cm
(9) δ = 0.01.
(10) δ = 0.
3.96 mm
0.5 mm
2.5 mm
10
32 mm
10 mm
P
t p
2
10
.
10 mm
1 mm
T
2
1.6 mm
MLE322
Product data sheet
δ
t p (s)
=
t p
T
MLE324
t
BC869
5 mm
10
3