参数资料
型号: DLP3V3DTZ
厂商: Diodes Inc.
英文描述: DUAL UNIDIRECTIONAL AND SINGLE BIDIRECTIONAL TVS
中文描述: 双单向,单双向TVS
文件页数: 2/7页
文件大小: 315K
代理商: DLP3V3DTZ
DS30669 Rev. 2 - 2
2 of 7
DLP3V3DTZ
www.diodes.com
N
Electrical Characteristics
Characteristic
Symbol
V
RWM
V
BR
V
F
I
R
Min
Typ
Max
3.3
Unit
V
V
V
mA
Test Condition
Rated Reverse Standoff Voltage
Breakdown Voltage
Pin 1 to 3 or Pin 2 to 3
Pin 1 to 3 or Pin 2 to 3 @ I
T
= 1mA
Pin 3 to 1 or Pin 3 to 2, I
F
= 10mA
Pin 1 to 3 or Pin 2 to 3
I
pp
= 1A (Pin 1 to 3 or Pin 2 to 3
I
=1A (Pin 1 to 2 or Pin 2 to 1,
Pin 3 = nc)
I
= 40A (Pin 1 to 3 or Pin 2
to 3)
I
=15A (Pin 1 to 2 or Pin 2 to 1,
Pin 3 = nc)
4.5
Forward Voltage
Reverse Leakage Current @V
RWM
0.8
0.095
6.0
Clamping Voltage (Note 4)
Unidirectional
V
c
V
Bidirectional
7.0
Unidirectional
9.3
V
Bidirectional
9.666
Junction Capacitance
Unidirectional
Bidirectional
Unidirectional
Bidirectional
C
j
420
210
230
115
pF
V
R
= 0V, f =1 MHz
pF
V
R
= 3.3V, f=1 MHz
Dynamic Resistance @ I
pp
(large
signal)
Unidirectional
R
d
0.115
I
pp
= 40A,Vc = 9.3V,V
BR
= 4.5V
(Pin 1 to 3 or 2 to 3)
I
=1 mA, f= 1 KHz (Pin 1 to 3 or 2
to 3)
I
= 5 mA, f = 1 KHz (Pin 1 to 3 or
2 to 3)
I
R
=5 mA (Pin 1 to 3 or 2 to 3)
Dynamic Impedance (small signal)
Unidirectional
Z
Zt
380
47
Temperature Coefficient
Unidirectional
vz
-1.07
mV/°C
Notes: 4. Clamping voltage value is based on a tp = 8/20 S peak pulse current (I
pp
) waveform.
Typical Characteristics
@ T
amb
= 25 C unless otherwise specified
10
100
1000
10
100
1000
10000
P
p
t , PULSE DECAY TIME ( S)
Fig. 2 Unidirectional Non-Repetitive Peak Pulse
Power vs. Pulse Duration or Pulse Width
372 W, 8/20
S waveform
0
20
40
60
100
50
0
%
,
I
P
P
Peak Value I
pp
Half Value I /2
e
-kt
8/20 Waveform
as defined by R.E.A.
T = 25°C
Pulse Width (td) is defined
as the point where the
peak current decays to
50% of I
PPM
t
d
@ T
A
= 25 C unless otherwise specified
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