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參數(shù)資料
| 型號： | MJD45H11G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 功率晶體管 |
| 英文描述： | SILICON POWER TRANSISTORS |
| 中文描述： | 8 A, 80 V, PNP, Si, POWER TRANSISTOR |
| 封裝： | LEAD FREE, PLASTIC, CASE 369C-01, DPAK-3 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 192K |
| 代理商： | MJD45H11G |
3
Motorola Bipolar Power Transistor Device Data
t, TIME (ms)
1
0.01
1 k
0.3
0.2
0.07
0.05
r
R
θ
JC(t) = r(t) R
θ
JC
R
θ
JC = 6.25
°
C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) – TC = P(pk)
θ
JC(t)
P(pk)
t1
t2
DUTY CYCLE, D = t1/t2
0.01
R
0.7
0.5
Figure 1. Thermal Response
0.1
0.03
0.02
0.02 0.03
0.05
0.1
0.2
0.3
0.5
1
2
3
5
10
20
30
50
100
200 300
500
0.2
SINGLE PULSE
D = 0.5
0.1
0.02
0.01
0.05
I
20
1
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
0.02
3
100
2
0.5
0.3
5
3
0.1
THERMAL LIMIT @ TC = 25
°
C
WIRE BOND LIMIT
5
7
20
70
10
100
μ
s
dc
0.05
1
10
50
30
Figure 2. Maximum Forward Bias
Safe Operating Area
1 ms
500
μ
s
5 ms
There are two limitations on the power handling ability of a
transistor: average junction temperature and second break-
down. Safe operating area curves indicate IC – VCE limits of
the transistor that must be observed for reliable operation;
i.e., the transistor must not be subjected to greater dissipa-
tion than the curves indicate.
The data of Figure 2 is based on TJ(pk) = 150 C; TC is
variable depending on conditions. Second breakdown pulse
limits are valid for duty cycles to 10% provided TJ(pk)
150 C. TJ(pk) may be calculated from the data in Fig-
ure 1. At high case temperatures, thermal limitations will re-
duce the power that can be handled to values less than the
limitations imposed by second breakdown.
25
25
T, TEMPERATURE (
°
C)
0
50
75
100
125
150
20
15
10
5
P
2.5
0
2
1.5
1
0.5
TA
TC
Figure 3. Power Derating
TC
TA
SURFACE
MOUNT
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| MJD45H11RL | 功能描述:兩極晶體管 - BJT 8A 80V 20W PNP RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2 |
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| MJD45H11-T4 | 制造商:STMicroelectronics 功能描述: |
| MJD45H11T4-A | 制造商:STMicroelectronics 功能描述: |
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