参数资料
型号: BAL74,215
厂商: NXP Semiconductors
文件页数: 3/9页
文件大小: 123K
描述: DIODE HI SPEED SW 50V SOT-23
产品目录绘图: SOT-23 Circuit
标准包装: 3,000
二极管类型: 标准
电压 - (Vr)(最大): 50V
电流 - 平均整流 (Io): 215mA(DC)
电压 - 在 If 时为正向 (Vf)(最大): 1.25V @ 150mA
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 4ns
电流 - 在 Vr 时反向漏电: 100nA @ 50V
电容@ Vr, F: 2pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: TO-236AB
包装: 带卷 (TR)
2003 Dec 17 3
NXP Semiconductors
Product data sheet
High-speed diode BAL74
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC
60134).
Note
1. Device mounted on an FR4 printed-circuit board.
ELECTRICAL CHARACTERISTICS
Tj
=
25
°C unless otherwise specified.
THERMAL CHARACTERISTICS
Note
1. Device mounted on an FR4 printed-circuit board.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VRRM
repetitive peak reverse voltage
?
50
V
VR
continuous reverse voltage
?
50
V
IF
continuous forward current
see
Fig.2; note
1
?
215
mA
IFRM
repetitive peak forward current
?
500
mA
IFSM
non-repetitive peak forward current
square wave; Tj
=
25
°C prior to surge;
see
Fig.4
tp
=
1
μs
?
4
A
tp
=
1
ms
?
1
A
tp
=
1
s
?
0.5
A
Ptot
total power dissipation
Tamb
=
25
°C; note
1
?
250
mW
Tstg
storage temperature
?65
+150
°C
Tj
junction temperature
?
150
°C
SYMBOL
PARAMETER
CONDITIONS
MAX.
UNIT
VF
forward voltage
see
Fig.3
IF
=
1
mA
715
mV
IF
=
10
mA
855
mV
IF
=
50
mA
1
V
IF
=
150
mA
1.25
V
IR
reverse current
see
Fig.5
VR
=
50
V
0.1
μA
VR
=
50
V; Tj
=
150
°C
100
μA
Cd
diode capacitance
f
=
1
MHz; VR
=
0; see
Fig.6
2
pF
trr
reverse recovery time
when switched from IF
=
10
mA to IR
=
10
mA;
RL
=
100
?; measured at IR
=
1
mA; see
Fig.7
4
ns
Vfr
forward recovery voltage
when switched from IF
=
10
mA; tr
=
20
ns; see
Fig.8
1.75
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth(j-tp)
thermal resistance from junction to tie-point
330
K/W
Rth(j-a)
thermal resistance from
junction to ambient
note
1
500
K/W
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