MA3X720 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Silicon epitaxial planar type For high frequency rectification

Schottky Barrier Diodes (SBD)
MA3X720 (MA720)
Silicon epitaxial planar type
For high frequency rectification
■ Features
• Forward current (Average) I_F(AV) = 500 mA rectification is
possible
• Optimum for high frequency rectification because of its short
reverse recovery time t_rr
• Low forward voltage V_F and good rectification efficiency
■ Absolute Maximum Ratings T_a = 25°C
Parameter
Symbol Rating
Unit
Reverse voltage
V_R
40
V
Maximum peak reverse voltage V_RM
40
V
Forward current (Average)
I_F(AV)
500
mA
Non-repetitive peak forward
I_FSM
2
A
surge current ^*
Junction temperature
Storage temperature
T_j
125
°C
T_stg
−55 to +125
°C
Note) *: The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)
0.40^{+–00..0150}
3
1
2
(0.95) (0.95)
1.9±0.1
2.90^{+–00..0250}
10˚
Unit: mm
0.16^{+–00..0160}
EIAJ: SC-59
1: Anode
2: N.C.
3: Cathode
Mini3-G1 Package
Marking Symbol: M2W
Internal Connection
3
■ Electrical Characteristics T_a = 25°C ± 3°C
1
2
Parameter
Symbol
Conditions
Min Typ Max Unit
Forward voltage
Reverse current
Terminal capacitance
Reverse recovery time ^*
V_F
I_F = 500 mA
I_R
V_R = 35 V
C_t
V_R = 0 V, f = 1 MHz
t_rr
I_F = I_R = 100 mA
I_rr = 0.1 I_R, R_L = 100 Ω
0.55
V
100 µA
60
pF
5
ns
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. This product is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body
and the leakage of current from the operating equipment.
ɹ 3. Absolute frequency of input and output is 400 MHz.
4. *: t_rr measurement circuit
Bias Application Unit (N-50BU)
Input Pulse
Output Pulse
t_r
t_p
10%
t
I_F
t_rr
t
A
Pulse Generator
(PG-10N)
R_s = 50 Ω
Wave Form Analyzer
(SAS-8130)
R_i = 50 Ω
V_R
90%
t_p = 2 µs
t_r = 0.35 ns
δ = 0.05
I_rr = 0.1 I_R
I_F = 100 mA
I_R = 100 mA
R_L = 100 Ω
Note) The part number in the parenthesis shows conventional part number.
Publication date: April 2004
SKH00079CED
1